Home / 22,632,203,284.66-31,234,091,259.45-13,119,210,980.02

Finding the Fourth Proportional to 22,632,203,284.66, 31,234,091,259.45 and 13,119,210,980.02

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Solution

The fourth proportional to 22,632,203,284.66, 31,234,091,259.45 and 13,119,210,980.02 is: 18,105,468,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,632,203,284.66 : 31,234,091,259.45 = 13,119,210,980.02 : x
  2. Step 2: Convert to fraction form
    22,632,203,284.66/31,234,091,259.45 = 13,119,210,980.02/x
  3. Step 3: Cross multiply
    22,632,203,284.66x = 31,234,091,259.45 × 13,119,210,980.02
  4. Step 4: Simplify right side
    22,632,203,284.66x = 409,766,633,001,923,182,592
  5. Step 5: Solve for x
    x = 409,766,633,001,923,182,592/22,632,203,284.66
  6. Step 6: Final answer
    x = 18,105,468,029.25

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Double scale
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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.