Home / 244,376,583.80-366,564,875.70-82,818,519.80

Finding the Fourth Proportional to 244,376,583.80, 366,564,875.70 and 82,818,519.80

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Solution

The fourth proportional to 244,376,583.80, 366,564,875.70 and 82,818,519.80 is: 124,227,779.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,376,583.80 : 366,564,875.70 = 82,818,519.80 : x
  2. Step 2: Convert to fraction form
    244,376,583.80/366,564,875.70 = 82,818,519.80/x
  3. Step 3: Cross multiply
    244,376,583.80x = 366,564,875.70 × 82,818,519.80
  4. Step 4: Simplify right side
    244,376,583.80x = 30,358,360,416,144,988
  5. Step 5: Solve for x
    x = 30,358,360,416,144,988/244,376,583.80
  6. Step 6: Final answer
    x = 124,227,779.70

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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.