Home / 62,039,827.58-93,060,247.61-21,108,569.00

Finding the Fourth Proportional to 62,039,827.58, 93,060,247.61 and 21,108,569.00

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Solution

The fourth proportional to 62,039,827.58, 93,060,247.61 and 21,108,569.00 is: 31,663,025.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,039,827.58 : 93,060,247.61 = 21,108,569.00 : x
  2. Step 2: Convert to fraction form
    62,039,827.58/93,060,247.61 = 21,108,569.00/x
  3. Step 3: Cross multiply
    62,039,827.58x = 93,060,247.61 × 21,108,569.00
  4. Step 4: Simplify right side
    62,039,827.58x = 1,964,368,657,420,240.25
  5. Step 5: Solve for x
    x = 1,964,368,657,420,240.25/62,039,827.58
  6. Step 6: Final answer
    x = 31,663,025.74

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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.