Home / 9,904,851.60-14,857,277.40-9,023,053.20

Finding the Fourth Proportional to 9,904,851.60, 14,857,277.40 and 9,023,053.20

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Solution

The fourth proportional to 9,904,851.60, 14,857,277.40 and 9,023,053.20 is: 13,534,579.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904,851.60 : 14,857,277.40 = 9,023,053.20 : x
  2. Step 2: Convert to fraction form
    9,904,851.60/14,857,277.40 = 9,023,053.20/x
  3. Step 3: Cross multiply
    9,904,851.60x = 14,857,277.40 × 9,023,053.20
  4. Step 4: Simplify right side
    9,904,851.60x = 134,058,004,387,357.67
  5. Step 5: Solve for x
    x = 134,058,004,387,357.67/9,904,851.60
  6. Step 6: Final answer
    x = 13,534,579.80

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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.