Home / 55,528,053.65-83,292,080.48-32,797,250.45

Finding the Fourth Proportional to 55,528,053.65, 83,292,080.48 and 32,797,250.45

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Solution

The fourth proportional to 55,528,053.65, 83,292,080.48 and 32,797,250.45 is: 49,195,875.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,528,053.65 : 83,292,080.48 = 32,797,250.45 : x
  2. Step 2: Convert to fraction form
    55,528,053.65/83,292,080.48 = 32,797,250.45/x
  3. Step 3: Cross multiply
    55,528,053.65x = 83,292,080.48 × 32,797,250.45
  4. Step 4: Simplify right side
    55,528,053.65x = 2,731,751,224,004,116.50
  5. Step 5: Solve for x
    x = 2,731,751,224,004,116.50/55,528,053.65
  6. Step 6: Final answer
    x = 49,195,875.68

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Double scale
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Similar ratio
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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.