Home / 1,884,518,730.40-2,827,085,002.86-556,681,505.44

Finding the Fourth Proportional to 1,884,518,730.40, 2,827,085,002.86 and 556,681,505.44

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Solution

The fourth proportional to 1,884,518,730.40, 2,827,085,002.86 and 556,681,505.44 is: 835,112,917.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,518,730.40 : 2,827,085,002.86 = 556,681,505.44 : x
  2. Step 2: Convert to fraction form
    1,884,518,730.40/2,827,085,002.86 = 556,681,505.44/x
  3. Step 3: Cross multiply
    1,884,518,730.40x = 2,827,085,002.86 × 556,681,505.44
  4. Step 4: Simplify right side
    1,884,518,730.40x = 1,573,785,935,398,951,680
  5. Step 5: Solve for x
    x = 1,573,785,935,398,951,680/1,884,518,730.40
  6. Step 6: Final answer
    x = 835,112,917.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.