Home / 9,363,376,488.80-14,035,233,030.93-3,150,384,788.36

Finding the Fourth Proportional to 9,363,376,488.80, 14,035,233,030.93 and 3,150,384,788.36

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Solution

The fourth proportional to 9,363,376,488.80, 14,035,233,030.93 and 3,150,384,788.36 is: 4,722,269,225.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,376,488.80 : 14,035,233,030.93 = 3,150,384,788.36 : x
  2. Step 2: Convert to fraction form
    9,363,376,488.80/14,035,233,030.93 = 3,150,384,788.36/x
  3. Step 3: Cross multiply
    9,363,376,488.80x = 14,035,233,030.93 × 3,150,384,788.36
  4. Step 4: Simplify right side
    9,363,376,488.80x = 44,216,384,641,659,510,784
  5. Step 5: Solve for x
    x = 44,216,384,641,659,510,784/9,363,376,488.80
  6. Step 6: Final answer
    x = 4,722,269,225.70

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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.