Home / 1,436,716,097.40-2,156,174,111.48-650,322,005

Finding the Fourth Proportional to 1,436,716,097.40, 2,156,174,111.48 and 650,322,005

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Solution

The fourth proportional to 1,436,716,097.40, 2,156,174,111.48 and 650,322,005 is: 975,980,901.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,716,097.40 : 2,156,174,111.48 = 650,322,005 : x
  2. Step 2: Convert to fraction form
    1,436,716,097.40/2,156,174,111.48 = 650,322,005/x
  3. Step 3: Cross multiply
    1,436,716,097.40x = 2,156,174,111.48 × 650,322,005
  4. Step 4: Simplify right side
    1,436,716,097.40x = 1,402,207,471,306,767,104
  5. Step 5: Solve for x
    x = 1,402,207,471,306,767,104/1,436,716,097.40
  6. Step 6: Final answer
    x = 975,980,901.06

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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.