Home / 2,521,910,641.92-3,779,584,314.30-1,026,198,733.74

Finding the Fourth Proportional to 2,521,910,641.92, 3,779,584,314.30 and 1,026,198,733.74

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Solution

The fourth proportional to 2,521,910,641.92, 3,779,584,314.30 and 1,026,198,733.74 is: 1,537,962,754.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,910,641.92 : 3,779,584,314.30 = 1,026,198,733.74 : x
  2. Step 2: Convert to fraction form
    2,521,910,641.92/3,779,584,314.30 = 1,026,198,733.74/x
  3. Step 3: Cross multiply
    2,521,910,641.92x = 3,779,584,314.30 × 1,026,198,733.74
  4. Step 4: Simplify right side
    2,521,910,641.92x = 3,878,604,637,398,226,432
  5. Step 5: Solve for x
    x = 3,878,604,637,398,226,432/2,521,910,641.92
  6. Step 6: Final answer
    x = 1,537,962,754.48

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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.