Home / 170,794,002-256,217,545.08-57,353,152.08

Finding the Fourth Proportional to 170,794,002, 256,217,545.08 and 57,353,152.08

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Solution

The fourth proportional to 170,794,002, 256,217,545.08 and 57,353,152.08 is: 86,038,641.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,794,002 : 256,217,545.08 = 57,353,152.08 : x
  2. Step 2: Convert to fraction form
    170,794,002/256,217,545.08 = 57,353,152.08/x
  3. Step 3: Cross multiply
    170,794,002x = 256,217,545.08 × 57,353,152.08
  4. Step 4: Simplify right side
    170,794,002x = 14,694,883,828,537,496
  5. Step 5: Solve for x
    x = 14,694,883,828,537,496/170,794,002
  6. Step 6: Final answer
    x = 86,038,641.03

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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.