Home / 170,840,223,482.86-256,080,950,125.67-57,480,594,040.69

Finding the Fourth Proportional to 170,840,223,482.86, 256,080,950,125.67 and 57,480,594,040.69

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Solution

The fourth proportional to 170,840,223,482.86, 256,080,950,125.67 and 57,480,594,040.69 is: 86,160,535,473.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,840,223,482.86 : 256,080,950,125.67 = 57,480,594,040.69 : x
  2. Step 2: Convert to fraction form
    170,840,223,482.86/256,080,950,125.67 = 57,480,594,040.69/x
  3. Step 3: Cross multiply
    170,840,223,482.86x = 256,080,950,125.67 × 57,480,594,040.69
  4. Step 4: Simplify right side
    170,840,223,482.86x = 14,719,685,135,727,822,110,720
  5. Step 5: Solve for x
    x = 14,719,685,135,727,822,110,720/170,840,223,482.86
  6. Step 6: Final answer
    x = 86,160,535,473.69

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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.