Home / 6,073,006,081.89-9,109,908,831.21-1,591,210,456.72

Finding the Fourth Proportional to 6,073,006,081.89, 9,109,908,831.21 and 1,591,210,456.72

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Solution

The fourth proportional to 6,073,006,081.89, 9,109,908,831.21 and 1,591,210,456.72 is: 2,386,920,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,006,081.89 : 9,109,908,831.21 = 1,591,210,456.72 : x
  2. Step 2: Convert to fraction form
    6,073,006,081.89/9,109,908,831.21 = 1,591,210,456.72/x
  3. Step 3: Cross multiply
    6,073,006,081.89x = 9,109,908,831.21 × 1,591,210,456.72
  4. Step 4: Simplify right side
    6,073,006,081.89x = 14,495,782,191,987,224,576
  5. Step 5: Solve for x
    x = 14,495,782,191,987,224,576/6,073,006,081.89
  6. Step 6: Final answer
    x = 2,386,920,414.13

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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.