Home / 39,420,889,280.60-59,131,334,603.88-9,575,019,301.70

Finding the Fourth Proportional to 39,420,889,280.60, 59,131,334,603.88 and 9,575,019,301.70

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Solution

The fourth proportional to 39,420,889,280.60, 59,131,334,603.88 and 9,575,019,301.70 is: 14,362,529,118.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,420,889,280.60 : 59,131,334,603.88 = 9,575,019,301.70 : x
  2. Step 2: Convert to fraction form
    39,420,889,280.60/59,131,334,603.88 = 9,575,019,301.70/x
  3. Step 3: Cross multiply
    39,420,889,280.60x = 59,131,334,603.88 × 9,575,019,301.70
  4. Step 4: Simplify right side
    39,420,889,280.60x = 566,183,670,167,432,134,656
  5. Step 5: Solve for x
    x = 566,183,670,167,432,134,656/39,420,889,280.60
  6. Step 6: Final answer
    x = 14,362,529,118.44

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1.5x scale

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.