Home / 3,065,614,725.32-4,230,547,667.50-1,655,918,702.04

Finding the Fourth Proportional to 3,065,614,725.32, 4,230,547,667.50 and 1,655,918,702.04

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Solution

The fourth proportional to 3,065,614,725.32, 4,230,547,667.50 and 1,655,918,702.04 is: 2,285,167,455.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,614,725.32 : 4,230,547,667.50 = 1,655,918,702.04 : x
  2. Step 2: Convert to fraction form
    3,065,614,725.32/4,230,547,667.50 = 1,655,918,702.04/x
  3. Step 3: Cross multiply
    3,065,614,725.32x = 4,230,547,667.50 × 1,655,918,702.04
  4. Step 4: Simplify right side
    3,065,614,725.32x = 7,005,443,002,488,185,856
  5. Step 5: Solve for x
    x = 7,005,443,002,488,185,856/3,065,614,725.32
  6. Step 6: Final answer
    x = 2,285,167,455.85

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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.