Home / 23,820,005.60-35,730,008.40-14,750,079.20

Finding the Fourth Proportional to 23,820,005.60, 35,730,008.40 and 14,750,079.20

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Solution

The fourth proportional to 23,820,005.60, 35,730,008.40 and 14,750,079.20 is: 22,125,118.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,820,005.60 : 35,730,008.40 = 14,750,079.20 : x
  2. Step 2: Convert to fraction form
    23,820,005.60/35,730,008.40 = 14,750,079.20/x
  3. Step 3: Cross multiply
    23,820,005.60x = 35,730,008.40 × 14,750,079.20
  4. Step 4: Simplify right side
    23,820,005.60x = 527,020,453,716,665.25
  5. Step 5: Solve for x
    x = 527,020,453,716,665.25/23,820,005.60
  6. Step 6: Final answer
    x = 22,125,118.80

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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.