Home / 52,473,192.12-72,436,224.87-33,897,389.58

Finding the Fourth Proportional to 52,473,192.12, 72,436,224.87 and 33,897,389.58

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Solution

The fourth proportional to 52,473,192.12, 72,436,224.87 and 33,897,389.58 is: 46,793,397.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,473,192.12 : 72,436,224.87 = 33,897,389.58 : x
  2. Step 2: Convert to fraction form
    52,473,192.12/72,436,224.87 = 33,897,389.58/x
  3. Step 3: Cross multiply
    52,473,192.12x = 72,436,224.87 × 33,897,389.58
  4. Step 4: Simplify right side
    52,473,192.12x = 2,455,398,934,122,875
  5. Step 5: Solve for x
    x = 2,455,398,934,122,875/52,473,192.12
  6. Step 6: Final answer
    x = 46,793,397.45

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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.