Home / 160,240,574.60-240,635,929.65-98,355,285.69

Finding the Fourth Proportional to 160,240,574.60, 240,635,929.65 and 98,355,285.69

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Solution

The fourth proportional to 160,240,574.60, 240,635,929.65 and 98,355,285.69 is: 147,701,764.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,240,574.60 : 240,635,929.65 = 98,355,285.69 : x
  2. Step 2: Convert to fraction form
    160,240,574.60/240,635,929.65 = 98,355,285.69/x
  3. Step 3: Cross multiply
    160,240,574.60x = 240,635,929.65 × 98,355,285.69
  4. Step 4: Simplify right side
    160,240,574.60x = 23,667,815,606,734,256
  5. Step 5: Solve for x
    x = 23,667,815,606,734,256/160,240,574.60
  6. Step 6: Final answer
    x = 147,701,764.46

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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.