Home / 17,014,803,051.21-23,482,487,181.73-9,683,938,193.21

Finding the Fourth Proportional to 17,014,803,051.21, 23,482,487,181.73 and 9,683,938,193.21

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Solution

The fourth proportional to 17,014,803,051.21, 23,482,487,181.73 and 9,683,938,193.21 is: 13,365,006,565.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,803,051.21 : 23,482,487,181.73 = 9,683,938,193.21 : x
  2. Step 2: Convert to fraction form
    17,014,803,051.21/23,482,487,181.73 = 9,683,938,193.21/x
  3. Step 3: Cross multiply
    17,014,803,051.21x = 23,482,487,181.73 × 9,683,938,193.21
  4. Step 4: Simplify right side
    17,014,803,051.21x = 227,402,954,490,719,371,264
  5. Step 5: Solve for x
    x = 227,402,954,490,719,371,264/17,014,803,051.21
  6. Step 6: Final answer
    x = 13,365,006,565.54

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Double scale
Find fourth proportional to 17,014,803,052.21, 23,482,487,183.11 and 9,683,938,194.21
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.