Home / 271,258,482.32-406,375,707.08-160,262,958

Finding the Fourth Proportional to 271,258,482.32, 406,375,707.08 and 160,262,958

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Solution

The fourth proportional to 271,258,482.32, 406,375,707.08 and 160,262,958 is: 240,091,931.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,258,482.32 : 406,375,707.08 = 160,262,958 : x
  2. Step 2: Convert to fraction form
    271,258,482.32/406,375,707.08 = 160,262,958/x
  3. Step 3: Cross multiply
    271,258,482.32x = 406,375,707.08 × 160,262,958
  4. Step 4: Simplify right side
    271,258,482.32x = 65,126,972,875,181,024
  5. Step 5: Solve for x
    x = 65,126,972,875,181,024/271,258,482.32
  6. Step 6: Final answer
    x = 240,091,931.21

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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.