Home / 10,023,564,688.40-15,025,999,976.73-3,386,552,302.86

Finding the Fourth Proportional to 10,023,564,688.40, 15,025,999,976.73 and 3,386,552,302.86

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Solution

The fourth proportional to 10,023,564,688.40, 15,025,999,976.73 and 3,386,552,302.86 is: 5,076,670,466.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,023,564,688.40 : 15,025,999,976.73 = 3,386,552,302.86 : x
  2. Step 2: Convert to fraction form
    10,023,564,688.40/15,025,999,976.73 = 3,386,552,302.86/x
  3. Step 3: Cross multiply
    10,023,564,688.40x = 15,025,999,976.73 × 3,386,552,302.86
  4. Step 4: Simplify right side
    10,023,564,688.40x = 50,886,334,823,969,292,288
  5. Step 5: Solve for x
    x = 50,886,334,823,969,292,288/10,023,564,688.40
  6. Step 6: Final answer
    x = 5,076,670,466.63

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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.