Home / 10,246,637,392.65-15,370,296,313.32-3,523,713,385.23

Finding the Fourth Proportional to 10,246,637,392.65, 15,370,296,313.32 and 3,523,713,385.23

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Solution

The fourth proportional to 10,246,637,392.65, 15,370,296,313.32 and 3,523,713,385.23 is: 5,285,687,077.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,246,637,392.65 : 15,370,296,313.32 = 3,523,713,385.23 : x
  2. Step 2: Convert to fraction form
    10,246,637,392.65/15,370,296,313.32 = 3,523,713,385.23/x
  3. Step 3: Cross multiply
    10,246,637,392.65x = 15,370,296,313.32 × 3,523,713,385.23
  4. Step 4: Simplify right side
    10,246,637,392.65x = 54,160,518,854,197,002,240
  5. Step 5: Solve for x
    x = 54,160,518,854,197,002,240/10,246,637,392.65
  6. Step 6: Final answer
    x = 5,285,687,077.50

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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.