Home / 60,502,029.22-83,499,859.02-34,400,458

Finding the Fourth Proportional to 60,502,029.22, 83,499,859.02 and 34,400,458

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Solution

The fourth proportional to 60,502,029.22, 83,499,859.02 and 34,400,458 is: 47,476,645.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,502,029.22 : 83,499,859.02 = 34,400,458 : x
  2. Step 2: Convert to fraction form
    60,502,029.22/83,499,859.02 = 34,400,458/x
  3. Step 3: Cross multiply
    60,502,029.22x = 83,499,859.02 × 34,400,458
  4. Step 4: Simplify right side
    60,502,029.22x = 2,872,433,393,223,431
  5. Step 5: Solve for x
    x = 2,872,433,393,223,431/60,502,029.22
  6. Step 6: Final answer
    x = 47,476,645.50

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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.