Home / 2,264,767,087,770-3,125,378,461,597.20-1,223,077,824,209.40

Finding the Fourth Proportional to 2,264,767,087,770, 3,125,378,461,597.20 and 1,223,077,824,209.40

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Solution

The fourth proportional to 2,264,767,087,770, 3,125,378,461,597.20 and 1,223,077,824,209.40 is: 1,687,847,332,859.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,767,087,770 : 3,125,378,461,597.20 = 1,223,077,824,209.40 : x
  2. Step 2: Convert to fraction form
    2,264,767,087,770/3,125,378,461,597.20 = 1,223,077,824,209.40/x
  3. Step 3: Cross multiply
    2,264,767,087,770x = 3,125,378,461,597.20 × 1,223,077,824,209.40
  4. Step 4: Simplify right side
    2,264,767,087,770x = 3,822,581,088,641,225,146,236,928
  5. Step 5: Solve for x
    x = 3,822,581,088,641,225,146,236,928/2,264,767,087,770
  6. Step 6: Final answer
    x = 1,687,847,332,859.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.