Home / 62,119,889.94-85,725,530.37-34,617,214.74

Finding the Fourth Proportional to 62,119,889.94, 85,725,530.37 and 34,617,214.74

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Solution

The fourth proportional to 62,119,889.94, 85,725,530.37 and 34,617,214.74 is: 47,771,802.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,119,889.94 : 85,725,530.37 = 34,617,214.74 : x
  2. Step 2: Convert to fraction form
    62,119,889.94/85,725,530.37 = 34,617,214.74/x
  3. Step 3: Cross multiply
    62,119,889.94x = 85,725,530.37 × 34,617,214.74
  4. Step 4: Simplify right side
    62,119,889.94x = 2,967,579,093,518,682
  5. Step 5: Solve for x
    x = 2,967,579,093,518,682/62,119,889.94
  6. Step 6: Final answer
    x = 47,771,802.18

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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.