Home / 59,256,644.40-88,822,440-31,955,506.92

Finding the Fourth Proportional to 59,256,644.40, 88,822,440 and 31,955,506.92

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Solution

The fourth proportional to 59,256,644.40, 88,822,440 and 31,955,506.92 is: 47,899,541.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,256,644.40 : 88,822,440 = 31,955,506.92 : x
  2. Step 2: Convert to fraction form
    59,256,644.40/88,822,440 = 31,955,506.92/x
  3. Step 3: Cross multiply
    59,256,644.40x = 88,822,440 × 31,955,506.92
  4. Step 4: Simplify right side
    59,256,644.40x = 2,838,366,096,071,285
  5. Step 5: Solve for x
    x = 2,838,366,096,071,285/59,256,644.40
  6. Step 6: Final answer
    x = 47,899,541.47

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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.