Home / 25,360,591,316.76-38,007,794,809.08-14,168,013,389.55

Finding the Fourth Proportional to 25,360,591,316.76, 38,007,794,809.08 and 14,168,013,389.55

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Solution

The fourth proportional to 25,360,591,316.76, 38,007,794,809.08 and 14,168,013,389.55 is: 21,233,532,729.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360,591,316.76 : 38,007,794,809.08 = 14,168,013,389.55 : x
  2. Step 2: Convert to fraction form
    25,360,591,316.76/38,007,794,809.08 = 14,168,013,389.55/x
  3. Step 3: Cross multiply
    25,360,591,316.76x = 38,007,794,809.08 × 14,168,013,389.55
  4. Step 4: Simplify right side
    25,360,591,316.76x = 538,494,945,762,314,420,224
  5. Step 5: Solve for x
    x = 538,494,945,762,314,420,224/25,360,591,316.76
  6. Step 6: Final answer
    x = 21,233,532,729.44

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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.