Home / 27,889,683.30-41,834,524.95-9,932,307.30

Finding the Fourth Proportional to 27,889,683.30, 41,834,524.95 and 9,932,307.30

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Solution

The fourth proportional to 27,889,683.30, 41,834,524.95 and 9,932,307.30 is: 14,898,460.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,889,683.30 : 41,834,524.95 = 9,932,307.30 : x
  2. Step 2: Convert to fraction form
    27,889,683.30/41,834,524.95 = 9,932,307.30/x
  3. Step 3: Cross multiply
    27,889,683.30x = 41,834,524.95 × 9,932,307.30
  4. Step 4: Simplify right side
    27,889,683.30x = 415,513,357,552,917.19
  5. Step 5: Solve for x
    x = 415,513,357,552,917.19/27,889,683.30
  6. Step 6: Final answer
    x = 14,898,460.95

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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.