Home / 11,341,596,831.70-17,012,395,247.55-9,812,773,023.70

Finding the Fourth Proportional to 11,341,596,831.70, 17,012,395,247.55 and 9,812,773,023.70

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Solution

The fourth proportional to 11,341,596,831.70, 17,012,395,247.55 and 9,812,773,023.70 is: 14,719,159,535.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341,596,831.70 : 17,012,395,247.55 = 9,812,773,023.70 : x
  2. Step 2: Convert to fraction form
    11,341,596,831.70/17,012,395,247.55 = 9,812,773,023.70/x
  3. Step 3: Cross multiply
    11,341,596,831.70x = 17,012,395,247.55 × 9,812,773,023.70
  4. Step 4: Simplify right side
    11,341,596,831.70x = 166,938,773,153,680,719,872
  5. Step 5: Solve for x
    x = 166,938,773,153,680,719,872/11,341,596,831.70
  6. Step 6: Final answer
    x = 14,719,159,535.55

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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.