Home / 83,666,349.92-125,506,754.76-23,082,075.92

Finding the Fourth Proportional to 83,666,349.92, 125,506,754.76 and 23,082,075.92

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Solution

The fourth proportional to 83,666,349.92, 125,506,754.76 and 23,082,075.92 is: 34,625,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,666,349.92 : 125,506,754.76 = 23,082,075.92 : x
  2. Step 2: Convert to fraction form
    83,666,349.92/125,506,754.76 = 23,082,075.92/x
  3. Step 3: Cross multiply
    83,666,349.92x = 125,506,754.76 × 23,082,075.92
  4. Step 4: Simplify right side
    83,666,349.92x = 2,896,956,441,843,141.50
  5. Step 5: Solve for x
    x = 2,896,956,441,843,141.50/83,666,349.92
  6. Step 6: Final answer
    x = 34,625,108.48

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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.