Home / 22,674,924,022.40-34,012,386,033.60-20,389,302,569.60

Finding the Fourth Proportional to 22,674,924,022.40, 34,012,386,033.60 and 20,389,302,569.60

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Solution

The fourth proportional to 22,674,924,022.40, 34,012,386,033.60 and 20,389,302,569.60 is: 30,583,953,854.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,924,022.40 : 34,012,386,033.60 = 20,389,302,569.60 : x
  2. Step 2: Convert to fraction form
    22,674,924,022.40/34,012,386,033.60 = 20,389,302,569.60/x
  3. Step 3: Cross multiply
    22,674,924,022.40x = 34,012,386,033.60 × 20,389,302,569.60
  4. Step 4: Simplify right side
    22,674,924,022.40x = 693,488,829,953,107,558,400
  5. Step 5: Solve for x
    x = 693,488,829,953,107,558,400/22,674,924,022.40
  6. Step 6: Final answer
    x = 30,583,953,854.40

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1.5x scale

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.