Home / 16,767,031.70-25,150,547.55-16,607,599.40

Finding the Fourth Proportional to 16,767,031.70, 25,150,547.55 and 16,607,599.40

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Solution

The fourth proportional to 16,767,031.70, 25,150,547.55 and 16,607,599.40 is: 24,911,399.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,031.70 : 25,150,547.55 = 16,607,599.40 : x
  2. Step 2: Convert to fraction form
    16,767,031.70/25,150,547.55 = 16,607,599.40/x
  3. Step 3: Cross multiply
    16,767,031.70x = 25,150,547.55 × 16,607,599.40
  4. Step 4: Simplify right side
    16,767,031.70x = 417,690,218,401,051.50
  5. Step 5: Solve for x
    x = 417,690,218,401,051.50/16,767,031.70
  6. Step 6: Final answer
    x = 24,911,399.10

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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.