Home / 34,947,123,836.12-52,420,369,582.85-11,043,632,470.31

Finding the Fourth Proportional to 34,947,123,836.12, 52,420,369,582.85 and 11,043,632,470.31

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Solution

The fourth proportional to 34,947,123,836.12, 52,420,369,582.85 and 11,043,632,470.31 is: 16,565,348,792.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947,123,836.12 : 52,420,369,582.85 = 11,043,632,470.31 : x
  2. Step 2: Convert to fraction form
    34,947,123,836.12/52,420,369,582.85 = 11,043,632,470.31/x
  3. Step 3: Cross multiply
    34,947,123,836.12x = 52,420,369,582.85 × 11,043,632,470.31
  4. Step 4: Simplify right side
    34,947,123,836.12x = 578,911,295,630,705,295,360
  5. Step 5: Solve for x
    x = 578,911,295,630,705,295,360/34,947,123,836.12
  6. Step 6: Final answer
    x = 16,565,348,792.23

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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.