Home / 19,406,093,717.58-26,780,409,372.51-10,495,422,469.50

Finding the Fourth Proportional to 19,406,093,717.58, 26,780,409,372.51 and 10,495,422,469.50

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Solution

The fourth proportional to 19,406,093,717.58, 26,780,409,372.51 and 10,495,422,469.50 is: 14,483,683,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,406,093,717.58 : 26,780,409,372.51 = 10,495,422,469.50 : x
  2. Step 2: Convert to fraction form
    19,406,093,717.58/26,780,409,372.51 = 10,495,422,469.50/x
  3. Step 3: Cross multiply
    19,406,093,717.58x = 26,780,409,372.51 × 10,495,422,469.50
  4. Step 4: Simplify right side
    19,406,093,717.58x = 281,071,710,270,649,827,328
  5. Step 5: Solve for x
    x = 281,071,710,270,649,827,328/19,406,093,717.58
  6. Step 6: Final answer
    x = 14,483,683,030.76

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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.