Home / 48,162,001,225.68-66,448,567,123.92-27,832,050,540.18

Finding the Fourth Proportional to 48,162,001,225.68, 66,448,567,123.92 and 27,832,050,540.18

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Solution

The fourth proportional to 48,162,001,225.68, 66,448,567,123.92 and 27,832,050,540.18 is: 38,399,564,624.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,162,001,225.68 : 66,448,567,123.92 = 27,832,050,540.18 : x
  2. Step 2: Convert to fraction form
    48,162,001,225.68/66,448,567,123.92 = 27,832,050,540.18/x
  3. Step 3: Cross multiply
    48,162,001,225.68x = 66,448,567,123.92 × 27,832,050,540.18
  4. Step 4: Simplify right side
    48,162,001,225.68x = 1,849,399,878,515,345,588,224
  5. Step 5: Solve for x
    x = 1,849,399,878,515,345,588,224/48,162,001,225.68
  6. Step 6: Final answer
    x = 38,399,564,624.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.