Home / 53,411,264.04-80,105,685.85-15,063,810.10

Finding the Fourth Proportional to 53,411,264.04, 80,105,685.85 and 15,063,810.10

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Solution

The fourth proportional to 53,411,264.04, 80,105,685.85 and 15,063,810.10 is: 22,592,553.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,411,264.04 : 80,105,685.85 = 15,063,810.10 : x
  2. Step 2: Convert to fraction form
    53,411,264.04/80,105,685.85 = 15,063,810.10/x
  3. Step 3: Cross multiply
    53,411,264.04x = 80,105,685.85 × 15,063,810.10
  4. Step 4: Simplify right side
    53,411,264.04x = 1,206,696,839,574,657
  5. Step 5: Solve for x
    x = 1,206,696,839,574,657/53,411,264.04
  6. Step 6: Final answer
    x = 22,592,553.49

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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.