Home / 41,885,947,254.62-62,828,506,840.19-19,189,863,534.10

Finding the Fourth Proportional to 41,885,947,254.62, 62,828,506,840.19 and 19,189,863,534.10

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Solution

The fourth proportional to 41,885,947,254.62, 62,828,506,840.19 and 19,189,863,534.10 is: 28,784,605,609.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,885,947,254.62 : 62,828,506,840.19 = 19,189,863,534.10 : x
  2. Step 2: Convert to fraction form
    41,885,947,254.62/62,828,506,840.19 = 19,189,863,534.10/x
  3. Step 3: Cross multiply
    41,885,947,254.62x = 62,828,506,840.19 × 19,189,863,534.10
  4. Step 4: Simplify right side
    41,885,947,254.62x = 1,205,670,472,314,514,571,264
  5. Step 5: Solve for x
    x = 1,205,670,472,314,514,571,264/41,885,947,254.62
  6. Step 6: Final answer
    x = 28,784,605,609.74

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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.