Home / 170,840,223,507.29-256,080,950,162.34-57,480,594,065.16

Finding the Fourth Proportional to 170,840,223,507.29, 256,080,950,162.34 and 57,480,594,065.16

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Solution

The fourth proportional to 170,840,223,507.29, 256,080,950,162.34 and 57,480,594,065.16 is: 86,160,535,510.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,840,223,507.29 : 256,080,950,162.34 = 57,480,594,065.16 : x
  2. Step 2: Convert to fraction form
    170,840,223,507.29/256,080,950,162.34 = 57,480,594,065.16/x
  3. Step 3: Cross multiply
    170,840,223,507.29x = 256,080,950,162.34 × 57,480,594,065.16
  4. Step 4: Simplify right side
    170,840,223,507.29x = 14,719,685,144,100,653,236,224
  5. Step 5: Solve for x
    x = 14,719,685,144,100,653,236,224/170,840,223,507.29
  6. Step 6: Final answer
    x = 86,160,535,510.38

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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.