Home / 151,570,709.30-227,356,063.95-94,175,081.30

Finding the Fourth Proportional to 151,570,709.30, 227,356,063.95 and 94,175,081.30

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Solution

The fourth proportional to 151,570,709.30, 227,356,063.95 and 94,175,081.30 is: 141,262,621.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,570,709.30 : 227,356,063.95 = 94,175,081.30 : x
  2. Step 2: Convert to fraction form
    151,570,709.30/227,356,063.95 = 94,175,081.30/x
  3. Step 3: Cross multiply
    151,570,709.30x = 227,356,063.95 × 94,175,081.30
  4. Step 4: Simplify right side
    151,570,709.30x = 21,411,275,806,539,248
  5. Step 5: Solve for x
    x = 21,411,275,806,539,248/151,570,709.30
  6. Step 6: Final answer
    x = 141,262,621.95

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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.