Home / 1,024,258,972.16-1,536,454,478.08-360,191,527.04

Finding the Fourth Proportional to 1,024,258,972.16, 1,536,454,478.08 and 360,191,527.04

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Solution

The fourth proportional to 1,024,258,972.16, 1,536,454,478.08 and 360,191,527.04 is: 540,310,507.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,258,972.16 : 1,536,454,478.08 = 360,191,527.04 : x
  2. Step 2: Convert to fraction form
    1,024,258,972.16/1,536,454,478.08 = 360,191,527.04/x
  3. Step 3: Cross multiply
    1,024,258,972.16x = 1,536,454,478.08 × 360,191,527.04
  4. Step 4: Simplify right side
    1,024,258,972.16x = 553,417,884,687,081,408
  5. Step 5: Solve for x
    x = 553,417,884,687,081,408/1,024,258,972.16
  6. Step 6: Final answer
    x = 540,310,507.14

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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.