Home / 246,872,478.83-370,307,980.13-62,639,598.83

Finding the Fourth Proportional to 246,872,478.83, 370,307,980.13 and 62,639,598.83

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Solution

The fourth proportional to 246,872,478.83, 370,307,980.13 and 62,639,598.83 is: 93,959,210.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,872,478.83 : 370,307,980.13 = 62,639,598.83 : x
  2. Step 2: Convert to fraction form
    246,872,478.83/370,307,980.13 = 62,639,598.83/x
  3. Step 3: Cross multiply
    246,872,478.83x = 370,307,980.13 × 62,639,598.83
  4. Step 4: Simplify right side
    246,872,478.83x = 23,195,943,316,726,076
  5. Step 5: Solve for x
    x = 23,195,943,316,726,076/246,872,478.83
  6. Step 6: Final answer
    x = 93,959,210.95

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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.