Home / 67,070,608-92,557,439.04-36,547,216

Finding the Fourth Proportional to 67,070,608, 92,557,439.04 and 36,547,216

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Solution

The fourth proportional to 67,070,608, 92,557,439.04 and 36,547,216 is: 50,435,158.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,070,608 : 92,557,439.04 = 36,547,216 : x
  2. Step 2: Convert to fraction form
    67,070,608/92,557,439.04 = 36,547,216/x
  3. Step 3: Cross multiply
    67,070,608x = 92,557,439.04 × 36,547,216
  4. Step 4: Simplify right side
    67,070,608x = 3,382,716,717,001,713
  5. Step 5: Solve for x
    x = 3,382,716,717,001,713/67,070,608
  6. Step 6: Final answer
    x = 50,435,158.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.