Home / 14,740,278,046.40-22,110,417,069.60-6,475,307,614.40

Finding the Fourth Proportional to 14,740,278,046.40, 22,110,417,069.60 and 6,475,307,614.40

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Solution

The fourth proportional to 14,740,278,046.40, 22,110,417,069.60 and 6,475,307,614.40 is: 9,712,961,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,740,278,046.40 : 22,110,417,069.60 = 6,475,307,614.40 : x
  2. Step 2: Convert to fraction form
    14,740,278,046.40/22,110,417,069.60 = 6,475,307,614.40/x
  3. Step 3: Cross multiply
    14,740,278,046.40x = 22,110,417,069.60 × 6,475,307,614.40
  4. Step 4: Simplify right side
    14,740,278,046.40x = 143,171,752,008,340,602,880
  5. Step 5: Solve for x
    x = 143,171,752,008,340,602,880/14,740,278,046.40
  6. Step 6: Final answer
    x = 9,712,961,421.60

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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.