Home / 52,875,402.94-72,970,711.95-33,041,150.02

Finding the Fourth Proportional to 52,875,402.94, 72,970,711.95 and 33,041,150.02

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Solution

The fourth proportional to 52,875,402.94, 72,970,711.95 and 33,041,150.02 is: 45,598,446.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,875,402.94 : 72,970,711.95 = 33,041,150.02 : x
  2. Step 2: Convert to fraction form
    52,875,402.94/72,970,711.95 = 33,041,150.02/x
  3. Step 3: Cross multiply
    52,875,402.94x = 72,970,711.95 × 33,041,150.02
  4. Step 4: Simplify right side
    52,875,402.94x = 2,411,036,240,606,157
  5. Step 5: Solve for x
    x = 2,411,036,240,606,157/52,875,402.94
  6. Step 6: Final answer
    x = 45,598,446.66

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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.