Home / 83,556,700.93-125,186,772.66-34,927,356.25

Finding the Fourth Proportional to 83,556,700.93, 125,186,772.66 and 34,927,356.25

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Solution

The fourth proportional to 83,556,700.93, 125,186,772.66 and 34,927,356.25 is: 52,329,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,556,700.93 : 125,186,772.66 = 34,927,356.25 : x
  2. Step 2: Convert to fraction form
    83,556,700.93/125,186,772.66 = 34,927,356.25/x
  3. Step 3: Cross multiply
    83,556,700.93x = 125,186,772.66 × 34,927,356.25
  4. Step 4: Simplify right side
    83,556,700.93x = 4,372,443,006,483,580
  5. Step 5: Solve for x
    x = 4,372,443,006,483,580/83,556,700.93
  6. Step 6: Final answer
    x = 52,329,052.70

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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.