Home / 92,671,726.06-139,015,759.29-34,380,079.30

Finding the Fourth Proportional to 92,671,726.06, 139,015,759.29 and 34,380,079.30

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Solution

The fourth proportional to 92,671,726.06, 139,015,759.29 and 34,380,079.30 is: 51,573,150.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,671,726.06 : 139,015,759.29 = 34,380,079.30 : x
  2. Step 2: Convert to fraction form
    92,671,726.06/139,015,759.29 = 34,380,079.30/x
  3. Step 3: Cross multiply
    92,671,726.06x = 139,015,759.29 × 34,380,079.30
  4. Step 4: Simplify right side
    92,671,726.06x = 4,779,372,828,578,317
  5. Step 5: Solve for x
    x = 4,779,372,828,578,317/92,671,726.06
  6. Step 6: Final answer
    x = 51,573,150.00

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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.