Home / 2,077,247,947.59-3,116,454,440.07-834,551,048.16

Finding the Fourth Proportional to 2,077,247,947.59, 3,116,454,440.07 and 834,551,048.16

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Solution

The fourth proportional to 2,077,247,947.59, 3,116,454,440.07 and 834,551,048.16 is: 1,252,060,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,247,947.59 : 3,116,454,440.07 = 834,551,048.16 : x
  2. Step 2: Convert to fraction form
    2,077,247,947.59/3,116,454,440.07 = 834,551,048.16/x
  3. Step 3: Cross multiply
    2,077,247,947.59x = 3,116,454,440.07 × 834,551,048.16
  4. Step 4: Simplify right side
    2,077,247,947.59x = 2,600,840,319,506,308,608
  5. Step 5: Solve for x
    x = 2,600,840,319,506,308,608/2,077,247,947.59
  6. Step 6: Final answer
    x = 1,252,060,603.80

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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.