Home / 14,779,716.60-22,132,250.10-9,703,543.80

Finding the Fourth Proportional to 14,779,716.60, 22,132,250.10 and 9,703,543.80

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Solution

The fourth proportional to 14,779,716.60, 22,132,250.10 and 9,703,543.80 is: 14,530,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,779,716.60 : 22,132,250.10 = 9,703,543.80 : x
  2. Step 2: Convert to fraction form
    14,779,716.60/22,132,250.10 = 9,703,543.80/x
  3. Step 3: Cross multiply
    14,779,716.60x = 22,132,250.10 × 9,703,543.80
  4. Step 4: Simplify right side
    14,779,716.60x = 214,761,258,237,904.41
  5. Step 5: Solve for x
    x = 214,761,258,237,904.41/14,779,716.60
  6. Step 6: Final answer
    x = 14,530,810.30

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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.