Home / 104,773,148.40-157,230,581.40-58,714,928.40

Finding the Fourth Proportional to 104,773,148.40, 157,230,581.40 and 58,714,928.40

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Solution

The fourth proportional to 104,773,148.40, 157,230,581.40 and 58,714,928.40 is: 88,112,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,773,148.40 : 157,230,581.40 = 58,714,928.40 : x
  2. Step 2: Convert to fraction form
    104,773,148.40/157,230,581.40 = 58,714,928.40/x
  3. Step 3: Cross multiply
    104,773,148.40x = 157,230,581.40 × 58,714,928.40
  4. Step 4: Simplify right side
    104,773,148.40x = 9,231,782,329,191,372
  5. Step 5: Solve for x
    x = 9,231,782,329,191,372/104,773,148.40
  6. Step 6: Final answer
    x = 88,112,101.91

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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.