Home / 7,102,461,292.16-10,656,057,956.36-2,381,250,382.52

Finding the Fourth Proportional to 7,102,461,292.16, 10,656,057,956.36 and 2,381,250,382.52

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Solution

The fourth proportional to 7,102,461,292.16, 10,656,057,956.36 and 2,381,250,382.52 is: 3,572,668,831.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,461,292.16 : 10,656,057,956.36 = 2,381,250,382.52 : x
  2. Step 2: Convert to fraction form
    7,102,461,292.16/10,656,057,956.36 = 2,381,250,382.52/x
  3. Step 3: Cross multiply
    7,102,461,292.16x = 10,656,057,956.36 × 2,381,250,382.52
  4. Step 4: Simplify right side
    7,102,461,292.16x = 25,374,742,084,672,352,256
  5. Step 5: Solve for x
    x = 25,374,742,084,672,352,256/7,102,461,292.16
  6. Step 6: Final answer
    x = 3,572,668,831.40

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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.