Home / 1,329,350,671.62-1,992,243,602.16-1,034,601,708.60

Finding the Fourth Proportional to 1,329,350,671.62, 1,992,243,602.16 and 1,034,601,708.60

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Solution

The fourth proportional to 1,329,350,671.62, 1,992,243,602.16 and 1,034,601,708.60 is: 1,550,515,359.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,350,671.62 : 1,992,243,602.16 = 1,034,601,708.60 : x
  2. Step 2: Convert to fraction form
    1,329,350,671.62/1,992,243,602.16 = 1,034,601,708.60/x
  3. Step 3: Cross multiply
    1,329,350,671.62x = 1,992,243,602.16 × 1,034,601,708.60
  4. Step 4: Simplify right side
    1,329,350,671.62x = 2,061,178,634,742,154,752
  5. Step 5: Solve for x
    x = 2,061,178,634,742,154,752/1,329,350,671.62
  6. Step 6: Final answer
    x = 1,550,515,359.68

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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.