Home / 15,243,034,443.74-22,856,700,952.79-6,841,737,853.35

Finding the Fourth Proportional to 15,243,034,443.74, 22,856,700,952.79 and 6,841,737,853.35

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Solution

The fourth proportional to 15,243,034,443.74, 22,856,700,952.79 and 6,841,737,853.35 is: 10,259,083,038.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,243,034,443.74 : 22,856,700,952.79 = 6,841,737,853.35 : x
  2. Step 2: Convert to fraction form
    15,243,034,443.74/22,856,700,952.79 = 6,841,737,853.35/x
  3. Step 3: Cross multiply
    15,243,034,443.74x = 22,856,700,952.79 × 6,841,737,853.35
  4. Step 4: Simplify right side
    15,243,034,443.74x = 156,379,556,111,404,367,872
  5. Step 5: Solve for x
    x = 156,379,556,111,404,367,872/15,243,034,443.74
  6. Step 6: Final answer
    x = 10,259,083,038.13

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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.