Home / 62,208,054.20-93,312,081.30-21,818,538.20

Finding the Fourth Proportional to 62,208,054.20, 93,312,081.30 and 21,818,538.20

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Solution

The fourth proportional to 62,208,054.20, 93,312,081.30 and 21,818,538.20 is: 32,727,807.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,054.20 : 93,312,081.30 = 21,818,538.20 : x
  2. Step 2: Convert to fraction form
    62,208,054.20/93,312,081.30 = 21,818,538.20/x
  3. Step 3: Cross multiply
    62,208,054.20x = 93,312,081.30 × 21,818,538.20
  4. Step 4: Simplify right side
    62,208,054.20x = 2,035,933,210,365,555.50
  5. Step 5: Solve for x
    x = 2,035,933,210,365,555.50/62,208,054.20
  6. Step 6: Final answer
    x = 32,727,807.30

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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.