Home / 4,734,974,197.02-7,104,038,640.95-1,587,500,257.26

Finding the Fourth Proportional to 4,734,974,197.02, 7,104,038,640.95 and 1,587,500,257.26

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Solution

The fourth proportional to 4,734,974,197.02, 7,104,038,640.95 and 1,587,500,257.26 is: 2,381,779,224.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,974,197.02 : 7,104,038,640.95 = 1,587,500,257.26 : x
  2. Step 2: Convert to fraction form
    4,734,974,197.02/7,104,038,640.95 = 1,587,500,257.26/x
  3. Step 3: Cross multiply
    4,734,974,197.02x = 7,104,038,640.95 × 1,587,500,257.26
  4. Step 4: Simplify right side
    4,734,974,197.02x = 11,277,663,170,085,167,104
  5. Step 5: Solve for x
    x = 11,277,663,170,085,167,104/4,734,974,197.02
  6. Step 6: Final answer
    x = 2,381,779,224.31

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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.