Home / 582,456,803.60-873,685,205.40-167,932,823.60

Finding the Fourth Proportional to 582,456,803.60, 873,685,205.40 and 167,932,823.60

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Solution

The fourth proportional to 582,456,803.60, 873,685,205.40 and 167,932,823.60 is: 251,899,235.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,456,803.60 : 873,685,205.40 = 167,932,823.60 : x
  2. Step 2: Convert to fraction form
    582,456,803.60/873,685,205.40 = 167,932,823.60/x
  3. Step 3: Cross multiply
    582,456,803.60x = 873,685,205.40 × 167,932,823.60
  4. Step 4: Simplify right side
    582,456,803.60x = 146,720,423,480,367,968
  5. Step 5: Solve for x
    x = 146,720,423,480,367,968/582,456,803.60
  6. Step 6: Final answer
    x = 251,899,235.40

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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.