Home / 244,411,209.02-337,204,926.80-138,553,275.36

Finding the Fourth Proportional to 244,411,209.02, 337,204,926.80 and 138,553,275.36

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Solution

The fourth proportional to 244,411,209.02, 337,204,926.80 and 138,553,275.36 is: 191,156,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,411,209.02 : 337,204,926.80 = 138,553,275.36 : x
  2. Step 2: Convert to fraction form
    244,411,209.02/337,204,926.80 = 138,553,275.36/x
  3. Step 3: Cross multiply
    244,411,209.02x = 337,204,926.80 × 138,553,275.36
  4. Step 4: Simplify right side
    244,411,209.02x = 46,720,847,075,669,048
  5. Step 5: Solve for x
    x = 46,720,847,075,669,048/244,411,209.02
  6. Step 6: Final answer
    x = 191,156,728.30

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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.