Home / 14,201,134,385.73-19,597,794,726.50-7,771,513,030.46

Finding the Fourth Proportional to 14,201,134,385.73, 19,597,794,726.50 and 7,771,513,030.46

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Solution

The fourth proportional to 14,201,134,385.73, 19,597,794,726.50 and 7,771,513,030.46 is: 10,724,813,451.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,201,134,385.73 : 19,597,794,726.50 = 7,771,513,030.46 : x
  2. Step 2: Convert to fraction form
    14,201,134,385.73/19,597,794,726.50 = 7,771,513,030.46/x
  3. Step 3: Cross multiply
    14,201,134,385.73x = 19,597,794,726.50 × 7,771,513,030.46
  4. Step 4: Simplify right side
    14,201,134,385.73x = 152,304,517,085,192,552,448
  5. Step 5: Solve for x
    x = 152,304,517,085,192,552,448/14,201,134,385.73
  6. Step 6: Final answer
    x = 10,724,813,451.40

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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.