Home / 8,392,895,031.51-11,583,210,772.53-4,776,797,972.14

Finding the Fourth Proportional to 8,392,895,031.51, 11,583,210,772.53 and 4,776,797,972.14

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Solution

The fourth proportional to 8,392,895,031.51, 11,583,210,772.53 and 4,776,797,972.14 is: 6,592,559,244.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,392,895,031.51 : 11,583,210,772.53 = 4,776,797,972.14 : x
  2. Step 2: Convert to fraction form
    8,392,895,031.51/11,583,210,772.53 = 4,776,797,972.14/x
  3. Step 3: Cross multiply
    8,392,895,031.51x = 11,583,210,772.53 × 4,776,797,972.14
  4. Step 4: Simplify right side
    8,392,895,031.51x = 55,330,657,729,062,551,552
  5. Step 5: Solve for x
    x = 55,330,657,729,062,551,552/8,392,895,031.51
  6. Step 6: Final answer
    x = 6,592,559,244.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.