Home / 110,028,193.34-151,842,547.20-60,470,323.70

Finding the Fourth Proportional to 110,028,193.34, 151,842,547.20 and 60,470,323.70

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Solution

The fourth proportional to 110,028,193.34, 151,842,547.20 and 60,470,323.70 is: 83,451,047.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,028,193.34 : 151,842,547.20 = 60,470,323.70 : x
  2. Step 2: Convert to fraction form
    110,028,193.34/151,842,547.20 = 60,470,323.70/x
  3. Step 3: Cross multiply
    110,028,193.34x = 151,842,547.20 × 60,470,323.70
  4. Step 4: Simplify right side
    110,028,193.34x = 9,181,967,980,616,528
  5. Step 5: Solve for x
    x = 9,181,967,980,616,528/110,028,193.34
  6. Step 6: Final answer
    x = 83,451,047.43

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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.