Home / 7,464,886,432.77-11,197,252,957.20-4,315,096,850.16

Finding the Fourth Proportional to 7,464,886,432.77, 11,197,252,957.20 and 4,315,096,850.16

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Solution

The fourth proportional to 7,464,886,432.77, 11,197,252,957.20 and 4,315,096,850.16 is: 6,472,600,943.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,886,432.77 : 11,197,252,957.20 = 4,315,096,850.16 : x
  2. Step 2: Convert to fraction form
    7,464,886,432.77/11,197,252,957.20 = 4,315,096,850.16/x
  3. Step 3: Cross multiply
    7,464,886,432.77x = 11,197,252,957.20 × 4,315,096,850.16
  4. Step 4: Simplify right side
    7,464,886,432.77x = 48,317,230,966,058,467,328
  5. Step 5: Solve for x
    x = 48,317,230,966,058,467,328/7,464,886,432.77
  6. Step 6: Final answer
    x = 6,472,600,943.26

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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.