Home / 33,261,931,397.16-49,899,189,707.10-13,366,367,594.28

Finding the Fourth Proportional to 33,261,931,397.16, 49,899,189,707.10 and 13,366,367,594.28

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Solution

The fourth proportional to 33,261,931,397.16, 49,899,189,707.10 and 13,366,367,594.28 is: 20,052,080,088.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,261,931,397.16 : 49,899,189,707.10 = 13,366,367,594.28 : x
  2. Step 2: Convert to fraction form
    33,261,931,397.16/49,899,189,707.10 = 13,366,367,594.28/x
  3. Step 3: Cross multiply
    33,261,931,397.16x = 49,899,189,707.10 × 13,366,367,594.28
  4. Step 4: Simplify right side
    33,261,931,397.16x = 666,970,912,281,838,354,432
  5. Step 5: Solve for x
    x = 666,970,912,281,838,354,432/33,261,931,397.16
  6. Step 6: Final answer
    x = 20,052,080,088.73

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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.