Home / 110,360,570.76-152,281,967.22-62,674,173

Finding the Fourth Proportional to 110,360,570.76, 152,281,967.22 and 62,674,173

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Solution

The fourth proportional to 110,360,570.76, 152,281,967.22 and 62,674,173 is: 86,481,487.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,360,570.76 : 152,281,967.22 = 62,674,173 : x
  2. Step 2: Convert to fraction form
    110,360,570.76/152,281,967.22 = 62,674,173/x
  3. Step 3: Cross multiply
    110,360,570.76x = 152,281,967.22 × 62,674,173
  4. Step 4: Simplify right side
    110,360,570.76x = 9,544,146,358,326,608
  5. Step 5: Solve for x
    x = 9,544,146,358,326,608/110,360,570.76
  6. Step 6: Final answer
    x = 86,481,487.84

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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.