Home / 1,204,371,335.91-1,806,549,717.30-655,164,117.96

Finding the Fourth Proportional to 1,204,371,335.91, 1,806,549,717.30 and 655,164,117.96

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Solution

The fourth proportional to 1,204,371,335.91, 1,806,549,717.30 and 655,164,117.96 is: 982,742,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,371,335.91 : 1,806,549,717.30 = 655,164,117.96 : x
  2. Step 2: Convert to fraction form
    1,204,371,335.91/1,806,549,717.30 = 655,164,117.96/x
  3. Step 3: Cross multiply
    1,204,371,335.91x = 1,806,549,717.30 × 655,164,117.96
  4. Step 4: Simplify right side
    1,204,371,335.91x = 1,183,586,552,082,863,360
  5. Step 5: Solve for x
    x = 1,183,586,552,082,863,360/1,204,371,335.91
  6. Step 6: Final answer
    x = 982,742,213.13

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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.