Home / 14,548,471,819.40-21,822,707,729.10-6,283,501,387.40

Finding the Fourth Proportional to 14,548,471,819.40, 21,822,707,729.10 and 6,283,501,387.40

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Solution

The fourth proportional to 14,548,471,819.40, 21,822,707,729.10 and 6,283,501,387.40 is: 9,425,252,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,548,471,819.40 : 21,822,707,729.10 = 6,283,501,387.40 : x
  2. Step 2: Convert to fraction form
    14,548,471,819.40/21,822,707,729.10 = 6,283,501,387.40/x
  3. Step 3: Cross multiply
    14,548,471,819.40x = 21,822,707,729.10 × 6,283,501,387.40
  4. Step 4: Simplify right side
    14,548,471,819.40x = 137,123,014,292,624,539,648
  5. Step 5: Solve for x
    x = 137,123,014,292,624,539,648/14,548,471,819.40
  6. Step 6: Final answer
    x = 9,425,252,081.10

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1.5x scale

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.