Home / 8,822,127,116.80-13,237,098,503.46-4,624,082,246.62

Finding the Fourth Proportional to 8,822,127,116.80, 13,237,098,503.46 and 4,624,082,246.62

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Solution

The fourth proportional to 8,822,127,116.80, 13,237,098,503.46 and 4,624,082,246.62 is: 6,938,171,642.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,127,116.80 : 13,237,098,503.46 = 4,624,082,246.62 : x
  2. Step 2: Convert to fraction form
    8,822,127,116.80/13,237,098,503.46 = 4,624,082,246.62/x
  3. Step 3: Cross multiply
    8,822,127,116.80x = 13,237,098,503.46 × 4,624,082,246.62
  4. Step 4: Simplify right side
    8,822,127,116.80x = 61,209,432,186,609,549,312
  5. Step 5: Solve for x
    x = 61,209,432,186,609,549,312/8,822,127,116.80
  6. Step 6: Final answer
    x = 6,938,171,642.31

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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.