Home / 1,417,396,965,392.20-1,955,986,995,702.50-791,686,864,586

Finding the Fourth Proportional to 1,417,396,965,392.20, 1,955,986,995,702.50 and 791,686,864,586

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Solution

The fourth proportional to 1,417,396,965,392.20, 1,955,986,995,702.50 and 791,686,864,586 is: 1,092,516,246,054.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,396,965,392.20 : 1,955,986,995,702.50 = 791,686,864,586 : x
  2. Step 2: Convert to fraction form
    1,417,396,965,392.20/1,955,986,995,702.50 = 791,686,864,586/x
  3. Step 3: Cross multiply
    1,417,396,965,392.20x = 1,955,986,995,702.50 × 791,686,864,586
  4. Step 4: Simplify right side
    1,417,396,965,392.20x = 1,548,529,211,798,701,970,817,024
  5. Step 5: Solve for x
    x = 1,548,529,211,798,701,970,817,024/1,417,396,965,392.20
  6. Step 6: Final answer
    x = 1,092,516,246,054.06

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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.