Home / 94,291,820.88-130,140,569.88-59,026,040.88

Finding the Fourth Proportional to 94,291,820.88, 130,140,569.88 and 59,026,040.88

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Solution

The fourth proportional to 94,291,820.88, 130,140,569.88 and 59,026,040.88 is: 81,467,114.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,291,820.88 : 130,140,569.88 = 59,026,040.88 : x
  2. Step 2: Convert to fraction form
    94,291,820.88/130,140,569.88 = 59,026,040.88/x
  3. Step 3: Cross multiply
    94,291,820.88x = 130,140,569.88 × 59,026,040.88
  4. Step 4: Simplify right side
    94,291,820.88x = 7,681,682,597,883,377
  5. Step 5: Solve for x
    x = 7,681,682,597,883,377/94,291,820.88
  6. Step 6: Final answer
    x = 81,467,114.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.