Home / 9,985,023.60-14,977,535.40-9,593,113.20

Finding the Fourth Proportional to 9,985,023.60, 14,977,535.40 and 9,593,113.20

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Solution

The fourth proportional to 9,985,023.60, 14,977,535.40 and 9,593,113.20 is: 14,389,669.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,985,023.60 : 14,977,535.40 = 9,593,113.20 : x
  2. Step 2: Convert to fraction form
    9,985,023.60/14,977,535.40 = 9,593,113.20/x
  3. Step 3: Cross multiply
    9,985,023.60x = 14,977,535.40 × 9,593,113.20
  4. Step 4: Simplify right side
    9,985,023.60x = 143,681,192,549,207.28
  5. Step 5: Solve for x
    x = 143,681,192,549,207.28/9,985,023.60
  6. Step 6: Final answer
    x = 14,389,669.80

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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.