Home / 599,095,312,098.35-898,630,377,925.30-145,816,745,031.23

Finding the Fourth Proportional to 599,095,312,098.35, 898,630,377,925.30 and 145,816,745,031.23

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Solution

The fourth proportional to 599,095,312,098.35, 898,630,377,925.30 and 145,816,745,031.23 is: 218,722,053,150.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,095,312,098.35 : 898,630,377,925.30 = 145,816,745,031.23 : x
  2. Step 2: Convert to fraction form
    599,095,312,098.35/898,630,377,925.30 = 145,816,745,031.23/x
  3. Step 3: Cross multiply
    599,095,312,098.35x = 898,630,377,925.30 × 145,816,745,031.23
  4. Step 4: Simplify right side
    599,095,312,098.35x = 131,035,356,695,251,344,424,960
  5. Step 5: Solve for x
    x = 131,035,356,695,251,344,424,960/599,095,312,098.35
  6. Step 6: Final answer
    x = 218,722,053,150.94

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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.