Home / 996,617,901.60-1,495,462,255.92-414,753,300

Finding the Fourth Proportional to 996,617,901.60, 1,495,462,255.92 and 414,753,300

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Solution

The fourth proportional to 996,617,901.60, 1,495,462,255.92 and 414,753,300 is: 622,352,763.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,617,901.60 : 1,495,462,255.92 = 414,753,300 : x
  2. Step 2: Convert to fraction form
    996,617,901.60/1,495,462,255.92 = 414,753,300/x
  3. Step 3: Cross multiply
    996,617,901.60x = 1,495,462,255.92 × 414,753,300
  4. Step 4: Simplify right side
    996,617,901.60x = 620,247,905,668,264,576
  5. Step 5: Solve for x
    x = 620,247,905,668,264,576/996,617,901.60
  6. Step 6: Final answer
    x = 622,352,763.96

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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.