Home / 37,518,377.94-56,267,441.91-13,254,110.28

Finding the Fourth Proportional to 37,518,377.94, 56,267,441.91 and 13,254,110.28

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Solution

The fourth proportional to 37,518,377.94, 56,267,441.91 and 13,254,110.28 is: 19,877,588.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,518,377.94 : 56,267,441.91 = 13,254,110.28 : x
  2. Step 2: Convert to fraction form
    37,518,377.94/56,267,441.91 = 13,254,110.28/x
  3. Step 3: Cross multiply
    37,518,377.94x = 56,267,441.91 × 13,254,110.28
  4. Step 4: Simplify right side
    37,518,377.94x = 745,774,880,248,633.75
  5. Step 5: Solve for x
    x = 745,774,880,248,633.75/37,518,377.94
  6. Step 6: Final answer
    x = 19,877,588.56

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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.