Home / 61,389,167.94-92,029,283.93-22,518,678.95

Finding the Fourth Proportional to 61,389,167.94, 92,029,283.93 and 22,518,678.95

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Solution

The fourth proportional to 61,389,167.94, 92,029,283.93 and 22,518,678.95 is: 33,758,038.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,389,167.94 : 92,029,283.93 = 22,518,678.95 : x
  2. Step 2: Convert to fraction form
    61,389,167.94/92,029,283.93 = 22,518,678.95/x
  3. Step 3: Cross multiply
    61,389,167.94x = 92,029,283.93 × 22,518,678.95
  4. Step 4: Simplify right side
    61,389,167.94x = 2,072,377,898,245,324.50
  5. Step 5: Solve for x
    x = 2,072,377,898,245,324.50/61,389,167.94
  6. Step 6: Final answer
    x = 33,758,038.56

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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.