Home / 93,515,660.95-129,055,597.65-52,262,552.11

Finding the Fourth Proportional to 93,515,660.95, 129,055,597.65 and 52,262,552.11

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Solution

The fourth proportional to 93,515,660.95, 129,055,597.65 and 52,262,552.11 is: 72,124,549.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,515,660.95 : 129,055,597.65 = 52,262,552.11 : x
  2. Step 2: Convert to fraction form
    93,515,660.95/129,055,597.65 = 52,262,552.11/x
  3. Step 3: Cross multiply
    93,515,660.95x = 129,055,597.65 × 52,262,552.11
  4. Step 4: Simplify right side
    93,515,660.95x = 6,744,774,897,270,319
  5. Step 5: Solve for x
    x = 6,744,774,897,270,319/93,515,660.95
  6. Step 6: Final answer
    x = 72,124,549.29

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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.