Home / 4,828,897,260.30-7,243,345,890.45-1,723,581,209.10

Finding the Fourth Proportional to 4,828,897,260.30, 7,243,345,890.45 and 1,723,581,209.10

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Solution

The fourth proportional to 4,828,897,260.30, 7,243,345,890.45 and 1,723,581,209.10 is: 2,585,371,813.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,897,260.30 : 7,243,345,890.45 = 1,723,581,209.10 : x
  2. Step 2: Convert to fraction form
    4,828,897,260.30/7,243,345,890.45 = 1,723,581,209.10/x
  3. Step 3: Cross multiply
    4,828,897,260.30x = 7,243,345,890.45 × 1,723,581,209.10
  4. Step 4: Simplify right side
    4,828,897,260.30x = 12,484,494,867,791,325,184
  5. Step 5: Solve for x
    x = 12,484,494,867,791,325,184/4,828,897,260.30
  6. Step 6: Final answer
    x = 2,585,371,813.65

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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.