Home / 10,053,012,332.04-13,873,787,068.10-5,536,890,486.96

Finding the Fourth Proportional to 10,053,012,332.04, 13,873,787,068.10 and 5,536,890,486.96

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Solution

The fourth proportional to 10,053,012,332.04, 13,873,787,068.10 and 5,536,890,486.96 is: 7,641,255,884.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,053,012,332.04 : 13,873,787,068.10 = 5,536,890,486.96 : x
  2. Step 2: Convert to fraction form
    10,053,012,332.04/13,873,787,068.10 = 5,536,890,486.96/x
  3. Step 3: Cross multiply
    10,053,012,332.04x = 13,873,787,068.10 × 5,536,890,486.96
  4. Step 4: Simplify right side
    10,053,012,332.04x = 76,817,639,635,471,613,952
  5. Step 5: Solve for x
    x = 76,817,639,635,471,613,952/10,053,012,332.04
  6. Step 6: Final answer
    x = 7,641,255,884.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.