Home / 2,418,235,443,320.10-3,627,862,605,208.70-784,453,367,195.40

Finding the Fourth Proportional to 2,418,235,443,320.10, 3,627,862,605,208.70 and 784,453,367,195.40

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Solution

The fourth proportional to 2,418,235,443,320.10, 3,627,862,605,208.70 and 784,453,367,195.40 is: 1,176,845,308,524.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,235,443,320.10 : 3,627,862,605,208.70 = 784,453,367,195.40 : x
  2. Step 2: Convert to fraction form
    2,418,235,443,320.10/3,627,862,605,208.70 = 784,453,367,195.40/x
  3. Step 3: Cross multiply
    2,418,235,443,320.10x = 3,627,862,605,208.70 × 784,453,367,195.40
  4. Step 4: Simplify right side
    2,418,235,443,320.10x = 2,845,889,036,378,240,886,767,616
  5. Step 5: Solve for x
    x = 2,845,889,036,378,240,886,767,616/2,418,235,443,320.10
  6. Step 6: Final answer
    x = 1,176,845,308,524.22

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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.