Home / 1,713,115,374.08-2,569,667,900.16-486,284,864

Finding the Fourth Proportional to 1,713,115,374.08, 2,569,667,900.16 and 486,284,864

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Solution

The fourth proportional to 1,713,115,374.08, 2,569,667,900.16 and 486,284,864 is: 729,425,831.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,115,374.08 : 2,569,667,900.16 = 486,284,864 : x
  2. Step 2: Convert to fraction form
    1,713,115,374.08/2,569,667,900.16 = 486,284,864/x
  3. Step 3: Cross multiply
    1,713,115,374.08x = 2,569,667,900.16 × 486,284,864
  4. Step 4: Simplify right side
    1,713,115,374.08x = 1,249,590,605,354,471,168
  5. Step 5: Solve for x
    x = 1,249,590,605,354,471,168/1,713,115,374.08
  6. Step 6: Final answer
    x = 729,425,831.01

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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.