Home / 599,095,312,097.85-898,630,377,924.55-145,816,745,030.73

Finding the Fourth Proportional to 599,095,312,097.85, 898,630,377,924.55 and 145,816,745,030.73

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Solution

The fourth proportional to 599,095,312,097.85, 898,630,377,924.55 and 145,816,745,030.73 is: 218,722,053,150.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,095,312,097.85 : 898,630,377,924.55 = 145,816,745,030.73 : x
  2. Step 2: Convert to fraction form
    599,095,312,097.85/898,630,377,924.55 = 145,816,745,030.73/x
  3. Step 3: Cross multiply
    599,095,312,097.85x = 898,630,377,924.55 × 145,816,745,030.73
  4. Step 4: Simplify right side
    599,095,312,097.85x = 131,035,356,694,692,663,132,160
  5. Step 5: Solve for x
    x = 131,035,356,694,692,663,132,160/599,095,312,097.85
  6. Step 6: Final answer
    x = 218,722,053,150.19

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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.