Home / 14,738,417,565.35-22,085,130,302.87-8,750,752,817.01

Finding the Fourth Proportional to 14,738,417,565.35, 22,085,130,302.87 and 8,750,752,817.01

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Solution

The fourth proportional to 14,738,417,565.35, 22,085,130,302.87 and 8,750,752,817.01 is: 13,112,772,477.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738,417,565.35 : 22,085,130,302.87 = 8,750,752,817.01 : x
  2. Step 2: Convert to fraction form
    14,738,417,565.35/22,085,130,302.87 = 8,750,752,817.01/x
  3. Step 3: Cross multiply
    14,738,417,565.35x = 22,085,130,302.87 × 8,750,752,817.01
  4. Step 4: Simplify right side
    14,738,417,565.35x = 193,261,516,211,872,563,200
  5. Step 5: Solve for x
    x = 193,261,516,211,872,563,200/14,738,417,565.35
  6. Step 6: Final answer
    x = 13,112,772,477.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.