Home / 956,191,252.28-1,319,509,091.30-532,783,036.15

Finding the Fourth Proportional to 956,191,252.28, 1,319,509,091.30 and 532,783,036.15

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Solution

The fourth proportional to 956,191,252.28, 1,319,509,091.30 and 532,783,036.15 is: 735,221,179.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,191,252.28 : 1,319,509,091.30 = 532,783,036.15 : x
  2. Step 2: Convert to fraction form
    956,191,252.28/1,319,509,091.30 = 532,783,036.15/x
  3. Step 3: Cross multiply
    956,191,252.28x = 1,319,509,091.30 × 532,783,036.15
  4. Step 4: Simplify right side
    956,191,252.28x = 703,012,059,884,378,880
  5. Step 5: Solve for x
    x = 703,012,059,884,378,880/956,191,252.28
  6. Step 6: Final answer
    x = 735,221,179.04

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Double scale
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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.