Home / 1,460,826,159.46-2,016,126,798.10-817,117,867.53

Finding the Fourth Proportional to 1,460,826,159.46, 2,016,126,798.10 and 817,117,867.53

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Solution

The fourth proportional to 1,460,826,159.46, 2,016,126,798.10 and 817,117,867.53 is: 1,127,727,087.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,826,159.46 : 2,016,126,798.10 = 817,117,867.53 : x
  2. Step 2: Convert to fraction form
    1,460,826,159.46/2,016,126,798.10 = 817,117,867.53/x
  3. Step 3: Cross multiply
    1,460,826,159.46x = 2,016,126,798.10 × 817,117,867.53
  4. Step 4: Simplify right side
    1,460,826,159.46x = 1,647,413,229,931,516,160
  5. Step 5: Solve for x
    x = 1,647,413,229,931,516,160/1,460,826,159.46
  6. Step 6: Final answer
    x = 1,127,727,087.35

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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.