Home / 9,869,429,931.39-14,804,623,237.73-3,236,472,295.11

Finding the Fourth Proportional to 9,869,429,931.39, 14,804,623,237.73 and 3,236,472,295.11

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Solution

The fourth proportional to 9,869,429,931.39, 14,804,623,237.73 and 3,236,472,295.11 is: 4,854,865,304.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,869,429,931.39 : 14,804,623,237.73 = 3,236,472,295.11 : x
  2. Step 2: Convert to fraction form
    9,869,429,931.39/14,804,623,237.73 = 3,236,472,295.11/x
  3. Step 3: Cross multiply
    9,869,429,931.39x = 14,804,623,237.73 × 3,236,472,295.11
  4. Step 4: Simplify right side
    9,869,429,931.39x = 47,914,752,948,438,671,360
  5. Step 5: Solve for x
    x = 47,914,752,948,438,671,360/9,869,429,931.39
  6. Step 6: Final answer
    x = 4,854,865,304.43

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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.