Home / 1,576,352,488.90-2,364,528,733.35-995,877,199.30

Finding the Fourth Proportional to 1,576,352,488.90, 2,364,528,733.35 and 995,877,199.30

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Solution

The fourth proportional to 1,576,352,488.90, 2,364,528,733.35 and 995,877,199.30 is: 1,493,815,798.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,352,488.90 : 2,364,528,733.35 = 995,877,199.30 : x
  2. Step 2: Convert to fraction form
    1,576,352,488.90/2,364,528,733.35 = 995,877,199.30/x
  3. Step 3: Cross multiply
    1,576,352,488.90x = 2,364,528,733.35 × 995,877,199.30
  4. Step 4: Simplify right side
    1,576,352,488.90x = 2,354,780,252,632,974,336
  5. Step 5: Solve for x
    x = 2,354,780,252,632,974,336/1,576,352,488.90
  6. Step 6: Final answer
    x = 1,493,815,798.95

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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.