Home / 14,742,099,119.17-22,078,047,512.78-9,413,706,685.03

Finding the Fourth Proportional to 14,742,099,119.17, 22,078,047,512.78 and 9,413,706,685.03

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Solution

The fourth proportional to 14,742,099,119.17, 22,078,047,512.78 and 9,413,706,685.03 is: 14,098,145,846.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,742,099,119.17 : 22,078,047,512.78 = 9,413,706,685.03 : x
  2. Step 2: Convert to fraction form
    14,742,099,119.17/22,078,047,512.78 = 9,413,706,685.03/x
  3. Step 3: Cross multiply
    14,742,099,119.17x = 22,078,047,512.78 × 9,413,706,685.03
  4. Step 4: Simplify right side
    14,742,099,119.17x = 207,836,263,463,467,057,152
  5. Step 5: Solve for x
    x = 207,836,263,463,467,057,152/14,742,099,119.17
  6. Step 6: Final answer
    x = 14,098,145,846.35

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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.