Home / 10,023,564,696.62-15,025,999,989.03-3,386,552,311.10

Finding the Fourth Proportional to 10,023,564,696.62, 15,025,999,989.03 and 3,386,552,311.10

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Solution

The fourth proportional to 10,023,564,696.62, 15,025,999,989.03 and 3,386,552,311.10 is: 5,076,670,478.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,023,564,696.62 : 15,025,999,989.03 = 3,386,552,311.10 : x
  2. Step 2: Convert to fraction form
    10,023,564,696.62/15,025,999,989.03 = 3,386,552,311.10/x
  3. Step 3: Cross multiply
    10,023,564,696.62x = 15,025,999,989.03 × 3,386,552,311.10
  4. Step 4: Simplify right side
    10,023,564,696.62x = 50,886,334,989,438,124,032
  5. Step 5: Solve for x
    x = 50,886,334,989,438,124,032/10,023,564,696.62
  6. Step 6: Final answer
    x = 5,076,670,478.98

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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.