Home / 39,420,889,279.60-59,131,334,602.38-9,575,019,300.70

Finding the Fourth Proportional to 39,420,889,279.60, 59,131,334,602.38 and 9,575,019,300.70

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Solution

The fourth proportional to 39,420,889,279.60, 59,131,334,602.38 and 9,575,019,300.70 is: 14,362,529,116.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,420,889,279.60 : 59,131,334,602.38 = 9,575,019,300.70 : x
  2. Step 2: Convert to fraction form
    39,420,889,279.60/59,131,334,602.38 = 9,575,019,300.70/x
  3. Step 3: Cross multiply
    39,420,889,279.60x = 59,131,334,602.38 × 9,575,019,300.70
  4. Step 4: Simplify right side
    39,420,889,279.60x = 566,183,670,093,860,569,088
  5. Step 5: Solve for x
    x = 566,183,670,093,860,569,088/39,420,889,279.60
  6. Step 6: Final answer
    x = 14,362,529,116.94

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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.