Home / 2,417,927,037,846.80-3,627,400,001,419.20-784,145,138,531.05

Finding the Fourth Proportional to 2,417,927,037,846.80, 3,627,400,001,419.20 and 784,145,138,531.05

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Solution

The fourth proportional to 2,417,927,037,846.80, 3,627,400,001,419.20 and 784,145,138,531.05 is: 1,176,382,923,098.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,927,037,846.80 : 3,627,400,001,419.20 = 784,145,138,531.05 : x
  2. Step 2: Convert to fraction form
    2,417,927,037,846.80/3,627,400,001,419.20 = 784,145,138,531.05/x
  3. Step 3: Cross multiply
    2,417,927,037,846.80x = 3,627,400,001,419.20 × 784,145,138,531.05
  4. Step 4: Simplify right side
    2,417,927,037,846.80x = 2,844,408,076,620,390,111,117,312
  5. Step 5: Solve for x
    x = 2,844,408,076,620,390,111,117,312/2,417,927,037,846.80
  6. Step 6: Final answer
    x = 1,176,382,923,098.20

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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.