Home / 37,123,590.04-55,678,963.44-9,830,274.93

Finding the Fourth Proportional to 37,123,590.04, 55,678,963.44 and 9,830,274.93

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Solution

The fourth proportional to 37,123,590.04, 55,678,963.44 and 9,830,274.93 is: 14,743,711.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,123,590.04 : 55,678,963.44 = 9,830,274.93 : x
  2. Step 2: Convert to fraction form
    37,123,590.04/55,678,963.44 = 9,830,274.93/x
  3. Step 3: Cross multiply
    37,123,590.04x = 55,678,963.44 × 9,830,274.93
  4. Step 4: Simplify right side
    37,123,590.04x = 547,339,518,432,618.50
  5. Step 5: Solve for x
    x = 547,339,518,432,618.50/37,123,590.04
  6. Step 6: Final answer
    x = 14,743,711.96

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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.