Home / 170,187,330.10-255,280,995.15-170,187,330.10

Finding the Fourth Proportional to 170,187,330.10, 255,280,995.15 and 170,187,330.10

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Solution

The fourth proportional to 170,187,330.10, 255,280,995.15 and 170,187,330.10 is: 255,280,995.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,187,330.10 : 255,280,995.15 = 170,187,330.10 : x
  2. Step 2: Convert to fraction form
    170,187,330.10/255,280,995.15 = 170,187,330.10/x
  3. Step 3: Cross multiply
    170,187,330.10x = 255,280,995.15 × 170,187,330.10
  4. Step 4: Simplify right side
    170,187,330.10x = 43,445,590,989,849,552
  5. Step 5: Solve for x
    x = 43,445,590,989,849,552/170,187,330.10
  6. Step 6: Final answer
    x = 255,280,995.15

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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.