Home / 2,495,025,385.20-3,738,506,999.40-1,573,252,124.40

Finding the Fourth Proportional to 2,495,025,385.20, 3,738,506,999.40 and 1,573,252,124.40

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Solution

The fourth proportional to 2,495,025,385.20, 3,738,506,999.40 and 1,573,252,124.40 is: 2,357,336,367.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,025,385.20 : 3,738,506,999.40 = 1,573,252,124.40 : x
  2. Step 2: Convert to fraction form
    2,495,025,385.20/3,738,506,999.40 = 1,573,252,124.40/x
  3. Step 3: Cross multiply
    2,495,025,385.20x = 3,738,506,999.40 × 1,573,252,124.40
  4. Step 4: Simplify right side
    2,495,025,385.20x = 5,881,614,078,890,319,872
  5. Step 5: Solve for x
    x = 5,881,614,078,890,319,872/2,495,025,385.20
  6. Step 6: Final answer
    x = 2,357,336,367.71

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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.