Home / 52,906,240.80-73,018,580.76-32,291,666.28

Finding the Fourth Proportional to 52,906,240.80, 73,018,580.76 and 32,291,666.28

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Solution

The fourth proportional to 52,906,240.80, 73,018,580.76 and 32,291,666.28 is: 44,567,363.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,906,240.80 : 73,018,580.76 = 32,291,666.28 : x
  2. Step 2: Convert to fraction form
    52,906,240.80/73,018,580.76 = 32,291,666.28/x
  3. Step 3: Cross multiply
    52,906,240.80x = 73,018,580.76 × 32,291,666.28
  4. Step 4: Simplify right side
    52,906,240.80x = 2,357,891,642,141,149
  5. Step 5: Solve for x
    x = 2,357,891,642,141,149/52,906,240.80
  6. Step 6: Final answer
    x = 44,567,363.07

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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.