Home / 104,671,950.52-144,447,295.80-58,261,210.44

Finding the Fourth Proportional to 104,671,950.52, 144,447,295.80 and 58,261,210.44

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Solution

The fourth proportional to 104,671,950.52, 144,447,295.80 and 58,261,210.44 is: 80,400,472.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,671,950.52 : 144,447,295.80 = 58,261,210.44 : x
  2. Step 2: Convert to fraction form
    104,671,950.52/144,447,295.80 = 58,261,210.44/x
  3. Step 3: Cross multiply
    104,671,950.52x = 144,447,295.80 × 58,261,210.44
  4. Step 4: Simplify right side
    104,671,950.52x = 8,415,674,298,092,729
  5. Step 5: Solve for x
    x = 8,415,674,298,092,729/104,671,950.52
  6. Step 6: Final answer
    x = 80,400,472.68

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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.