Home / 1,532,340,459.54-2,298,510,719.46-367,808,950.53

Finding the Fourth Proportional to 1,532,340,459.54, 2,298,510,719.46 and 367,808,950.53

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Solution

The fourth proportional to 1,532,340,459.54, 2,298,510,719.46 and 367,808,950.53 is: 551,713,433.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,340,459.54 : 2,298,510,719.46 = 367,808,950.53 : x
  2. Step 2: Convert to fraction form
    1,532,340,459.54/2,298,510,719.46 = 367,808,950.53/x
  3. Step 3: Cross multiply
    1,532,340,459.54x = 2,298,510,719.46 × 367,808,950.53
  4. Step 4: Simplify right side
    1,532,340,459.54x = 845,412,815,506,537,856
  5. Step 5: Solve for x
    x = 845,412,815,506,537,856/1,532,340,459.54
  6. Step 6: Final answer
    x = 551,713,433.03

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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.