Home / 37,852,841.54-56,779,717.63-10,557,472.27

Finding the Fourth Proportional to 37,852,841.54, 56,779,717.63 and 10,557,472.27

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Solution

The fourth proportional to 37,852,841.54, 56,779,717.63 and 10,557,472.27 is: 15,836,335.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,852,841.54 : 56,779,717.63 = 10,557,472.27 : x
  2. Step 2: Convert to fraction form
    37,852,841.54/56,779,717.63 = 10,557,472.27/x
  3. Step 3: Cross multiply
    37,852,841.54x = 56,779,717.63 × 10,557,472.27
  4. Step 4: Simplify right side
    37,852,841.54x = 599,450,294,492,710.75
  5. Step 5: Solve for x
    x = 599,450,294,492,710.75/37,852,841.54
  6. Step 6: Final answer
    x = 15,836,335.40

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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.