Home / 616,792,001.40-925,188,002.10-589,582,222.20

Finding the Fourth Proportional to 616,792,001.40, 925,188,002.10 and 589,582,222.20

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Solution

The fourth proportional to 616,792,001.40, 925,188,002.10 and 589,582,222.20 is: 884,373,333.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,792,001.40 : 925,188,002.10 = 589,582,222.20 : x
  2. Step 2: Convert to fraction form
    616,792,001.40/925,188,002.10 = 589,582,222.20/x
  3. Step 3: Cross multiply
    616,792,001.40x = 925,188,002.10 × 589,582,222.20
  4. Step 4: Simplify right side
    616,792,001.40x = 545,474,398,230,896,320
  5. Step 5: Solve for x
    x = 545,474,398,230,896,320/616,792,001.40
  6. Step 6: Final answer
    x = 884,373,333.30

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1.5x scale

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.