Home / 41,813,779,394-57,702,285,852.36-22,783,040,417.36

Finding the Fourth Proportional to 41,813,779,394, 57,702,285,852.36 and 22,783,040,417.36

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Solution

The fourth proportional to 41,813,779,394, 57,702,285,852.36 and 22,783,040,417.36 is: 31,440,198,178.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813,779,394 : 57,702,285,852.36 = 22,783,040,417.36 : x
  2. Step 2: Convert to fraction form
    41,813,779,394/57,702,285,852.36 = 22,783,040,417.36/x
  3. Step 3: Cross multiply
    41,813,779,394x = 57,702,285,852.36 × 22,783,040,417.36
  4. Step 4: Simplify right side
    41,813,779,394x = 1,314,633,510,748,378,103,808
  5. Step 5: Solve for x
    x = 1,314,633,510,748,378,103,808/41,813,779,394
  6. Step 6: Final answer
    x = 31,440,198,178.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.