Home / 58,703,945.75-88,041,368.85-19,841,535.00

Finding the Fourth Proportional to 58,703,945.75, 88,041,368.85 and 19,841,535.00

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Solution

The fourth proportional to 58,703,945.75, 88,041,368.85 and 19,841,535.00 is: 29,757,384.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,703,945.75 : 88,041,368.85 = 19,841,535.00 : x
  2. Step 2: Convert to fraction form
    58,703,945.75/88,041,368.85 = 19,841,535.00/x
  3. Step 3: Cross multiply
    58,703,945.75x = 88,041,368.85 × 19,841,535.00
  4. Step 4: Simplify right side
    58,703,945.75x = 1,746,875,901,705,288.25
  5. Step 5: Solve for x
    x = 1,746,875,901,705,288.25/58,703,945.75
  6. Step 6: Final answer
    x = 29,757,384.78

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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.