Home / 151,421,873.32-227,041,838.34-59,195,766.16

Finding the Fourth Proportional to 151,421,873.32, 227,041,838.34 and 59,195,766.16

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Solution

The fourth proportional to 151,421,873.32, 227,041,838.34 and 59,195,766.16 is: 88,758,085.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,421,873.32 : 227,041,838.34 = 59,195,766.16 : x
  2. Step 2: Convert to fraction form
    151,421,873.32/227,041,838.34 = 59,195,766.16/x
  3. Step 3: Cross multiply
    151,421,873.32x = 227,041,838.34 × 59,195,766.16
  4. Step 4: Simplify right side
    151,421,873.32x = 13,439,915,570,911,162
  5. Step 5: Solve for x
    x = 13,439,915,570,911,162/151,421,873.32
  6. Step 6: Final answer
    x = 88,758,085.45

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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.