Home / 34,866,957.09-52,300,435.38-12,710,761.41

Finding the Fourth Proportional to 34,866,957.09, 52,300,435.38 and 12,710,761.41

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Solution

The fourth proportional to 34,866,957.09, 52,300,435.38 and 12,710,761.41 is: 19,066,142.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,866,957.09 : 52,300,435.38 = 12,710,761.41 : x
  2. Step 2: Convert to fraction form
    34,866,957.09/52,300,435.38 = 12,710,761.41/x
  3. Step 3: Cross multiply
    34,866,957.09x = 52,300,435.38 × 12,710,761.41
  4. Step 4: Simplify right side
    34,866,957.09x = 664,778,355,754,302.75
  5. Step 5: Solve for x
    x = 664,778,355,754,302.75/34,866,957.09
  6. Step 6: Final answer
    x = 19,066,142.02

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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.