Home / 62,666,730.30-94,000,095.45-49,061,840.70

Finding the Fourth Proportional to 62,666,730.30, 94,000,095.45 and 49,061,840.70

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Solution

The fourth proportional to 62,666,730.30, 94,000,095.45 and 49,061,840.70 is: 73,592,761.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,666,730.30 : 94,000,095.45 = 49,061,840.70 : x
  2. Step 2: Convert to fraction form
    62,666,730.30/94,000,095.45 = 49,061,840.70/x
  3. Step 3: Cross multiply
    62,666,730.30x = 94,000,095.45 × 49,061,840.70
  4. Step 4: Simplify right side
    62,666,730.30x = 4,611,817,708,752,695
  5. Step 5: Solve for x
    x = 4,611,817,708,752,695/62,666,730.30
  6. Step 6: Final answer
    x = 73,592,761.05

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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.