Home / 97,506,870.28-146,217,784.87-36,880,081

Finding the Fourth Proportional to 97,506,870.28, 146,217,784.87 and 36,880,081

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Solution

The fourth proportional to 97,506,870.28, 146,217,784.87 and 36,880,081 is: 55,304,038.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,506,870.28 : 146,217,784.87 = 36,880,081 : x
  2. Step 2: Convert to fraction form
    97,506,870.28/146,217,784.87 = 36,880,081/x
  3. Step 3: Cross multiply
    97,506,870.28x = 146,217,784.87 × 36,880,081
  4. Step 4: Simplify right side
    97,506,870.28x = 5,392,523,749,646,175
  5. Step 5: Solve for x
    x = 5,392,523,749,646,175/97,506,870.28
  6. Step 6: Final answer
    x = 55,304,038.93

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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.