Home / 2,806,606,765,152.30-4,202,659,726,706-1,937,023,816,478.90

Finding the Fourth Proportional to 2,806,606,765,152.30, 4,202,659,726,706 and 1,937,023,816,478.90

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Solution

The fourth proportional to 2,806,606,765,152.30, 4,202,659,726,706 and 1,937,023,816,478.90 is: 2,900,531,732,575.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,606,765,152.30 : 4,202,659,726,706 = 1,937,023,816,478.90 : x
  2. Step 2: Convert to fraction form
    2,806,606,765,152.30/4,202,659,726,706 = 1,937,023,816,478.90/x
  3. Step 3: Cross multiply
    2,806,606,765,152.30x = 4,202,659,726,706 × 1,937,023,816,478.90
  4. Step 4: Simplify right side
    2,806,606,765,152.30x = 8,140,651,983,186,226,946,506,752
  5. Step 5: Solve for x
    x = 8,140,651,983,186,226,946,506,752/2,806,606,765,152.30
  6. Step 6: Final answer
    x = 2,900,531,732,575.82

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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.