Home / 52,483,341.15-78,725,011.73-29,525,089.95

Finding the Fourth Proportional to 52,483,341.15, 78,725,011.73 and 29,525,089.95

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Solution

The fourth proportional to 52,483,341.15, 78,725,011.73 and 29,525,089.95 is: 44,287,634.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,483,341.15 : 78,725,011.73 = 29,525,089.95 : x
  2. Step 2: Convert to fraction form
    52,483,341.15/78,725,011.73 = 29,525,089.95/x
  3. Step 3: Cross multiply
    52,483,341.15x = 78,725,011.73 × 29,525,089.95
  4. Step 4: Simplify right side
    52,483,341.15x = 2,324,363,052,495,429.50
  5. Step 5: Solve for x
    x = 2,324,363,052,495,429.50/52,483,341.15
  6. Step 6: Final answer
    x = 44,287,634.93

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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.