Home / 4,734,974,196.52-7,104,038,640.20-1,587,500,256.76

Finding the Fourth Proportional to 4,734,974,196.52, 7,104,038,640.20 and 1,587,500,256.76

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Solution

The fourth proportional to 4,734,974,196.52, 7,104,038,640.20 and 1,587,500,256.76 is: 2,381,779,223.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,974,196.52 : 7,104,038,640.20 = 1,587,500,256.76 : x
  2. Step 2: Convert to fraction form
    4,734,974,196.52/7,104,038,640.20 = 1,587,500,256.76/x
  3. Step 3: Cross multiply
    4,734,974,196.52x = 7,104,038,640.20 × 1,587,500,256.76
  4. Step 4: Simplify right side
    4,734,974,196.52x = 11,277,663,165,342,523,392
  5. Step 5: Solve for x
    x = 11,277,663,165,342,523,392/4,734,974,196.52
  6. Step 6: Final answer
    x = 2,381,779,223.56

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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.