Home / 34,928,885,873.58-52,402,145,915.05-9,746,581,615.57

Finding the Fourth Proportional to 34,928,885,873.58, 52,402,145,915.05 and 9,746,581,615.57

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Solution

The fourth proportional to 34,928,885,873.58, 52,402,145,915.05 and 9,746,581,615.57 is: 14,622,332,754.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928,885,873.58 : 52,402,145,915.05 = 9,746,581,615.57 : x
  2. Step 2: Convert to fraction form
    34,928,885,873.58/52,402,145,915.05 = 9,746,581,615.57/x
  3. Step 3: Cross multiply
    34,928,885,873.58x = 52,402,145,915.05 × 9,746,581,615.57
  4. Step 4: Simplify right side
    34,928,885,873.58x = 510,741,791,991,732,174,848
  5. Step 5: Solve for x
    x = 510,741,791,991,732,174,848/34,928,885,873.58
  6. Step 6: Final answer
    x = 14,622,332,754.62

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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.