Home / 10,216,402,289,942-15,324,643,193,156-2,471,657,388,099.80

Finding the Fourth Proportional to 10,216,402,289,942, 15,324,643,193,156 and 2,471,657,388,099.80

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Solution

The fourth proportional to 10,216,402,289,942, 15,324,643,193,156 and 2,471,657,388,099.80 is: 3,707,495,700,873.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,216,402,289,942 : 15,324,643,193,156 = 2,471,657,388,099.80 : x
  2. Step 2: Convert to fraction form
    10,216,402,289,942/15,324,643,193,156 = 2,471,657,388,099.80/x
  3. Step 3: Cross multiply
    10,216,402,289,942x = 15,324,643,193,156 × 2,471,657,388,099.80
  4. Step 4: Simplify right side
    10,216,402,289,942x = 37,877,267,568,357,336,500,142,080
  5. Step 5: Solve for x
    x = 37,877,267,568,357,336,500,142,080/10,216,402,289,942
  6. Step 6: Final answer
    x = 3,707,495,700,873.81

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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.