Home / 39,706,898.15-59,377,497.93-37,769,795.71

Finding the Fourth Proportional to 39,706,898.15, 59,377,497.93 and 37,769,795.71

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Solution

The fourth proportional to 39,706,898.15, 59,377,497.93 and 37,769,795.71 is: 56,480,764.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,706,898.15 : 59,377,497.93 = 37,769,795.71 : x
  2. Step 2: Convert to fraction form
    39,706,898.15/59,377,497.93 = 37,769,795.71/x
  3. Step 3: Cross multiply
    39,706,898.15x = 59,377,497.93 × 37,769,795.71
  4. Step 4: Simplify right side
    39,706,898.15x = 2,242,675,966,438,604.25
  5. Step 5: Solve for x
    x = 2,242,675,966,438,604.25/39,706,898.15
  6. Step 6: Final answer
    x = 56,480,764.57

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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.