Home / 2,309,713,298.64-3,463,186,374.72-735,140,472.36

Finding the Fourth Proportional to 2,309,713,298.64, 3,463,186,374.72 and 735,140,472.36

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Solution

The fourth proportional to 2,309,713,298.64, 3,463,186,374.72 and 735,140,472.36 is: 1,102,270,341.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,713,298.64 : 3,463,186,374.72 = 735,140,472.36 : x
  2. Step 2: Convert to fraction form
    2,309,713,298.64/3,463,186,374.72 = 735,140,472.36/x
  3. Step 3: Cross multiply
    2,309,713,298.64x = 3,463,186,374.72 × 735,140,472.36
  4. Step 4: Simplify right side
    2,309,713,298.64x = 2,545,928,467,382,376,448
  5. Step 5: Solve for x
    x = 2,545,928,467,382,376,448/2,309,713,298.64
  6. Step 6: Final answer
    x = 1,102,270,341.90

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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.