Home / 597,942,181,965.68-896,915,599,890.60-144,660,358,674.81

Finding the Fourth Proportional to 597,942,181,965.68, 896,915,599,890.60 and 144,660,358,674.81

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Solution

The fourth proportional to 597,942,181,965.68, 896,915,599,890.60 and 144,660,358,674.81 is: 216,991,100,970.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,942,181,965.68 : 896,915,599,890.60 = 144,660,358,674.81 : x
  2. Step 2: Convert to fraction form
    597,942,181,965.68/896,915,599,890.60 = 144,660,358,674.81/x
  3. Step 3: Cross multiply
    597,942,181,965.68x = 896,915,599,890.60 × 144,660,358,674.81
  4. Step 4: Simplify right side
    597,942,181,965.68x = 129,748,132,381,206,564,044,800
  5. Step 5: Solve for x
    x = 129,748,132,381,206,564,044,800/597,942,181,965.68
  6. Step 6: Final answer
    x = 216,991,100,970.12

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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.