Home / 110,260,807.76-152,168,810.56-63,222,258.18

Finding the Fourth Proportional to 110,260,807.76, 152,168,810.56 and 63,222,258.18

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Solution

The fourth proportional to 110,260,807.76, 152,168,810.56 and 63,222,258.18 is: 87,251,817.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,260,807.76 : 152,168,810.56 = 63,222,258.18 : x
  2. Step 2: Convert to fraction form
    110,260,807.76/152,168,810.56 = 63,222,258.18/x
  3. Step 3: Cross multiply
    110,260,807.76x = 152,168,810.56 × 63,222,258.18
  4. Step 4: Simplify right side
    110,260,807.76x = 9,620,455,828,167,830
  5. Step 5: Solve for x
    x = 9,620,455,828,167,830/110,260,807.76
  6. Step 6: Final answer
    x = 87,251,817.07

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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.