Home / 14,751,593.10-22,127,389.65-14,657,114.70

Finding the Fourth Proportional to 14,751,593.10, 22,127,389.65 and 14,657,114.70

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Solution

The fourth proportional to 14,751,593.10, 22,127,389.65 and 14,657,114.70 is: 21,985,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,751,593.10 : 22,127,389.65 = 14,657,114.70 : x
  2. Step 2: Convert to fraction form
    14,751,593.10/22,127,389.65 = 14,657,114.70/x
  3. Step 3: Cross multiply
    14,751,593.10x = 22,127,389.65 × 14,657,114.70
  4. Step 4: Simplify right side
    14,751,593.10x = 324,323,688,111,642.81
  5. Step 5: Solve for x
    x = 324,323,688,111,642.81/14,751,593.10
  6. Step 6: Final answer
    x = 21,985,672.05

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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.