Home / 1,612,205,276,444.60-2,418,316,955,740-537,758,247,579.72

Finding the Fourth Proportional to 1,612,205,276,444.60, 2,418,316,955,740 and 537,758,247,579.72

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Solution

The fourth proportional to 1,612,205,276,444.60, 2,418,316,955,740 and 537,758,247,579.72 is: 806,640,387,059.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,205,276,444.60 : 2,418,316,955,740 = 537,758,247,579.72 : x
  2. Step 2: Convert to fraction form
    1,612,205,276,444.60/2,418,316,955,740 = 537,758,247,579.72/x
  3. Step 3: Cross multiply
    1,612,205,276,444.60x = 2,418,316,955,740 × 537,758,247,579.72
  4. Step 4: Simplify right side
    1,612,205,276,444.60x = 1,300,469,888,211,065,711,362,048
  5. Step 5: Solve for x
    x = 1,300,469,888,211,065,711,362,048/1,612,205,276,444.60
  6. Step 6: Final answer
    x = 806,640,387,059.76

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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.