Home / 15,552,097.05-23,328,145.58-7,032,711.45

Finding the Fourth Proportional to 15,552,097.05, 23,328,145.58 and 7,032,711.45

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Solution

The fourth proportional to 15,552,097.05, 23,328,145.58 and 7,032,711.45 is: 10,549,067.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,097.05 : 23,328,145.58 = 7,032,711.45 : x
  2. Step 2: Convert to fraction form
    15,552,097.05/23,328,145.58 = 7,032,711.45/x
  3. Step 3: Cross multiply
    15,552,097.05x = 23,328,145.58 × 7,032,711.45
  4. Step 4: Simplify right side
    15,552,097.05x = 164,060,116,492,569.34
  5. Step 5: Solve for x
    x = 164,060,116,492,569.34/15,552,097.05
  6. Step 6: Final answer
    x = 10,549,067.18

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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.