Home / 4,714,258,377.29-7,065,564,697.32-4,045,572,126.62

Finding the Fourth Proportional to 4,714,258,377.29, 7,065,564,697.32 and 4,045,572,126.62

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Solution

The fourth proportional to 4,714,258,377.29, 7,065,564,697.32 and 4,045,572,126.62 is: 6,063,361,256.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,258,377.29 : 7,065,564,697.32 = 4,045,572,126.62 : x
  2. Step 2: Convert to fraction form
    4,714,258,377.29/7,065,564,697.32 = 4,045,572,126.62/x
  3. Step 3: Cross multiply
    4,714,258,377.29x = 7,065,564,697.32 × 4,045,572,126.62
  4. Step 4: Simplify right side
    4,714,258,377.29x = 28,584,251,598,272,737,280
  5. Step 5: Solve for x
    x = 28,584,251,598,272,737,280/4,714,258,377.29
  6. Step 6: Final answer
    x = 6,063,361,256.57

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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.