Home / 31,024,636,450.76-46,543,491,405.30-10,061,434,700.48

Finding the Fourth Proportional to 31,024,636,450.76, 46,543,491,405.30 and 10,061,434,700.48

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Solution

The fourth proportional to 31,024,636,450.76, 46,543,491,405.30 and 10,061,434,700.48 is: 15,094,271,942.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,024,636,450.76 : 46,543,491,405.30 = 10,061,434,700.48 : x
  2. Step 2: Convert to fraction form
    31,024,636,450.76/46,543,491,405.30 = 10,061,434,700.48/x
  3. Step 3: Cross multiply
    31,024,636,450.76x = 46,543,491,405.30 × 10,061,434,700.48
  4. Step 4: Simplify right side
    31,024,636,450.76x = 468,294,299,506,778,046,464
  5. Step 5: Solve for x
    x = 468,294,299,506,778,046,464/31,024,636,450.76
  6. Step 6: Final answer
    x = 15,094,271,942.56

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1.5x scale

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.