Home / 70,144,488.81-105,189,825.83-24,077,773.53

Finding the Fourth Proportional to 70,144,488.81, 105,189,825.83 and 24,077,773.53

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Solution

The fourth proportional to 70,144,488.81, 105,189,825.83 and 24,077,773.53 is: 36,107,424.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,144,488.81 : 105,189,825.83 = 24,077,773.53 : x
  2. Step 2: Convert to fraction form
    70,144,488.81/105,189,825.83 = 24,077,773.53/x
  3. Step 3: Cross multiply
    70,144,488.81x = 105,189,825.83 × 24,077,773.53
  4. Step 4: Simplify right side
    70,144,488.81x = 2,532,736,803,874,495.50
  5. Step 5: Solve for x
    x = 2,532,736,803,874,495.50/70,144,488.81
  6. Step 6: Final answer
    x = 36,107,424.07

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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.