Home / 97,506,870.03-146,217,784.50-36,880,080.75

Finding the Fourth Proportional to 97,506,870.03, 146,217,784.50 and 36,880,080.75

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Solution

The fourth proportional to 97,506,870.03, 146,217,784.50 and 36,880,080.75 is: 55,304,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,506,870.03 : 146,217,784.50 = 36,880,080.75 : x
  2. Step 2: Convert to fraction form
    97,506,870.03/146,217,784.50 = 36,880,080.75/x
  3. Step 3: Cross multiply
    97,506,870.03x = 146,217,784.50 × 36,880,080.75
  4. Step 4: Simplify right side
    97,506,870.03x = 5,392,523,699,446,098
  5. Step 5: Solve for x
    x = 5,392,523,699,446,098/97,506,870.03
  6. Step 6: Final answer
    x = 55,304,038.55

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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.