Home / 60,392,118.84-83,343,483.08-34,289,065.53

Finding the Fourth Proportional to 60,392,118.84, 83,343,483.08 and 34,289,065.53

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Solution

The fourth proportional to 60,392,118.84, 83,343,483.08 and 34,289,065.53 is: 47,320,249.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,392,118.84 : 83,343,483.08 = 34,289,065.53 : x
  2. Step 2: Convert to fraction form
    60,392,118.84/83,343,483.08 = 34,289,065.53/x
  3. Step 3: Cross multiply
    60,392,118.84x = 83,343,483.08 × 34,289,065.53
  4. Step 4: Simplify right side
    60,392,118.84x = 2,857,770,152,657,121
  5. Step 5: Solve for x
    x = 2,857,770,152,657,121/60,392,118.84
  6. Step 6: Final answer
    x = 47,320,249.85

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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.