Home / 2,438,149,226.90-3,657,223,840.35-597,901,904.15

Finding the Fourth Proportional to 2,438,149,226.90, 3,657,223,840.35 and 597,901,904.15

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Solution

The fourth proportional to 2,438,149,226.90, 3,657,223,840.35 and 597,901,904.15 is: 896,852,856.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,149,226.90 : 3,657,223,840.35 = 597,901,904.15 : x
  2. Step 2: Convert to fraction form
    2,438,149,226.90/3,657,223,840.35 = 597,901,904.15/x
  3. Step 3: Cross multiply
    2,438,149,226.90x = 3,657,223,840.35 × 597,901,904.15
  4. Step 4: Simplify right side
    2,438,149,226.90x = 2,186,661,098,048,040,448
  5. Step 5: Solve for x
    x = 2,186,661,098,048,040,448/2,438,149,226.90
  6. Step 6: Final answer
    x = 896,852,856.23

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Double scale
Find fourth proportional to 2,438,149,227.90, 3,657,223,841.85 and 597,901,905.15
Similar ratio
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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.