Home / 988,314,048,002.40-1,482,471,072,003.60-988,314,048,002.40

Finding the Fourth Proportional to 988,314,048,002.40, 1,482,471,072,003.60 and 988,314,048,002.40

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Solution

The fourth proportional to 988,314,048,002.40, 1,482,471,072,003.60 and 988,314,048,002.40 is: 1,482,471,072,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    988,314,048,002.40 : 1,482,471,072,003.60 = 988,314,048,002.40 : x
  2. Step 2: Convert to fraction form
    988,314,048,002.40/1,482,471,072,003.60 = 988,314,048,002.40/x
  3. Step 3: Cross multiply
    988,314,048,002.40x = 1,482,471,072,003.60 × 988,314,048,002.40
  4. Step 4: Simplify right side
    988,314,048,002.40x = 1,465,146,986,218,335,514,918,912
  5. Step 5: Solve for x
    x = 1,465,146,986,218,335,514,918,912/988,314,048,002.40
  6. Step 6: Final answer
    x = 1,482,471,072,003.60

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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.