Home / 18,360,819,096.60-25,754,124,337.80-18,360,819,096.60

Finding the Fourth Proportional to 18,360,819,096.60, 25,754,124,337.80 and 18,360,819,096.60

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Solution

The fourth proportional to 18,360,819,096.60, 25,754,124,337.80 and 18,360,819,096.60 is: 25,754,124,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,360,819,096.60 : 25,754,124,337.80 = 18,360,819,096.60 : x
  2. Step 2: Convert to fraction form
    18,360,819,096.60/25,754,124,337.80 = 18,360,819,096.60/x
  3. Step 3: Cross multiply
    18,360,819,096.60x = 25,754,124,337.80 × 18,360,819,096.60
  4. Step 4: Simplify right side
    18,360,819,096.60x = 472,866,817,957,689,032,704
  5. Step 5: Solve for x
    x = 472,866,817,957,689,032,704/18,360,819,096.60
  6. Step 6: Final answer
    x = 25,754,124,337.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.