Home / 35,255,330.20-52,882,995.30-31,003,802.20

Finding the Fourth Proportional to 35,255,330.20, 52,882,995.30 and 31,003,802.20

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Solution

The fourth proportional to 35,255,330.20, 52,882,995.30 and 31,003,802.20 is: 46,505,703.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,255,330.20 : 52,882,995.30 = 31,003,802.20 : x
  2. Step 2: Convert to fraction form
    35,255,330.20/52,882,995.30 = 31,003,802.20/x
  3. Step 3: Cross multiply
    35,255,330.20x = 52,882,995.30 × 31,003,802.20
  4. Step 4: Simplify right side
    35,255,330.20x = 1,639,573,926,024,729.50
  5. Step 5: Solve for x
    x = 1,639,573,926,024,729.50/35,255,330.20
  6. Step 6: Final answer
    x = 46,505,703.30

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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.