Home / 23,330,267.70-34,995,401.55-8,185,730.10

Finding the Fourth Proportional to 23,330,267.70, 34,995,401.55 and 8,185,730.10

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Solution

The fourth proportional to 23,330,267.70, 34,995,401.55 and 8,185,730.10 is: 12,278,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330,267.70 : 34,995,401.55 = 8,185,730.10 : x
  2. Step 2: Convert to fraction form
    23,330,267.70/34,995,401.55 = 8,185,730.10/x
  3. Step 3: Cross multiply
    23,330,267.70x = 34,995,401.55 × 8,185,730.10
  4. Step 4: Simplify right side
    23,330,267.70x = 286,462,911,829,421.62
  5. Step 5: Solve for x
    x = 286,462,911,829,421.62/23,330,267.70
  6. Step 6: Final answer
    x = 12,278,595.15

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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.