Home / 282,836,852.41-424,273,210.67-88,755,927.61

Finding the Fourth Proportional to 282,836,852.41, 424,273,210.67 and 88,755,927.61

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Solution

The fourth proportional to 282,836,852.41, 424,273,210.67 and 88,755,927.61 is: 133,139,518.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,836,852.41 : 424,273,210.67 = 88,755,927.61 : x
  2. Step 2: Convert to fraction form
    282,836,852.41/424,273,210.67 = 88,755,927.61/x
  3. Step 3: Cross multiply
    282,836,852.41x = 424,273,210.67 × 88,755,927.61
  4. Step 4: Simplify right side
    282,836,852.41x = 37,656,762,373,088,800
  5. Step 5: Solve for x
    x = 37,656,762,373,088,800/282,836,852.41
  6. Step 6: Final answer
    x = 133,139,518.60

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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.