Home / 16,382,817,542.40-24,574,226,313.60-9,417,114,067.20

Finding the Fourth Proportional to 16,382,817,542.40, 24,574,226,313.60 and 9,417,114,067.20

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Solution

The fourth proportional to 16,382,817,542.40, 24,574,226,313.60 and 9,417,114,067.20 is: 14,125,671,100.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,817,542.40 : 24,574,226,313.60 = 9,417,114,067.20 : x
  2. Step 2: Convert to fraction form
    16,382,817,542.40/24,574,226,313.60 = 9,417,114,067.20/x
  3. Step 3: Cross multiply
    16,382,817,542.40x = 24,574,226,313.60 × 9,417,114,067.20
  4. Step 4: Simplify right side
    16,382,817,542.40x = 231,418,292,308,358,955,008
  5. Step 5: Solve for x
    x = 231,418,292,308,358,955,008/16,382,817,542.40
  6. Step 6: Final answer
    x = 14,125,671,100.80

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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.