Home / 14,843,412.60-22,272,491.70-5,868,257.40

Finding the Fourth Proportional to 14,843,412.60, 22,272,491.70 and 5,868,257.40

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Solution

The fourth proportional to 14,843,412.60, 22,272,491.70 and 5,868,257.40 is: 8,805,300.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,843,412.60 : 22,272,491.70 = 5,868,257.40 : x
  2. Step 2: Convert to fraction form
    14,843,412.60/22,272,491.70 = 5,868,257.40/x
  3. Step 3: Cross multiply
    14,843,412.60x = 22,272,491.70 × 5,868,257.40
  4. Step 4: Simplify right side
    14,843,412.60x = 130,700,714,234,963.58
  5. Step 5: Solve for x
    x = 130,700,714,234,963.58/14,843,412.60
  6. Step 6: Final answer
    x = 8,805,300.89

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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.