Home / 108,725,566.14-150,041,302.56-59,832,994.14

Finding the Fourth Proportional to 108,725,566.14, 150,041,302.56 and 59,832,994.14

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Solution

The fourth proportional to 108,725,566.14, 150,041,302.56 and 59,832,994.14 is: 82,569,543.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,725,566.14 : 150,041,302.56 = 59,832,994.14 : x
  2. Step 2: Convert to fraction form
    108,725,566.14/150,041,302.56 = 59,832,994.14/x
  3. Step 3: Cross multiply
    108,725,566.14x = 150,041,302.56 × 59,832,994.14
  4. Step 4: Simplify right side
    108,725,566.14x = 8,977,420,376,830,447
  5. Step 5: Solve for x
    x = 8,977,420,376,830,447/108,725,566.14
  6. Step 6: Final answer
    x = 82,569,543.63

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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.