Home / 2,567,177,534.32-3,849,644,937.44-908,533,788.64

Finding the Fourth Proportional to 2,567,177,534.32, 3,849,644,937.44 and 908,533,788.64

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Solution

The fourth proportional to 2,567,177,534.32, 3,849,644,937.44 and 908,533,788.64 is: 1,362,403,828.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,177,534.32 : 3,849,644,937.44 = 908,533,788.64 : x
  2. Step 2: Convert to fraction form
    2,567,177,534.32/3,849,644,937.44 = 908,533,788.64/x
  3. Step 3: Cross multiply
    2,567,177,534.32x = 3,849,644,937.44 × 908,533,788.64
  4. Step 4: Simplify right side
    2,567,177,534.32x = 3,497,532,499,931,159,040
  5. Step 5: Solve for x
    x = 3,497,532,499,931,159,040/2,567,177,534.32
  6. Step 6: Final answer
    x = 1,362,403,828.01

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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.