Home / 61,950,054.48-85,487,563.68-34,447,392.24

Finding the Fourth Proportional to 61,950,054.48, 85,487,563.68 and 34,447,392.24

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Solution

The fourth proportional to 61,950,054.48, 85,487,563.68 and 34,447,392.24 is: 47,535,448.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,950,054.48 : 85,487,563.68 = 34,447,392.24 : x
  2. Step 2: Convert to fraction form
    61,950,054.48/85,487,563.68 = 34,447,392.24/x
  3. Step 3: Cross multiply
    61,950,054.48x = 85,487,563.68 × 34,447,392.24
  4. Step 4: Simplify right side
    61,950,054.48x = 2,944,823,637,726,938.50
  5. Step 5: Solve for x
    x = 2,944,823,637,726,938.50/61,950,054.48
  6. Step 6: Final answer
    x = 47,535,448.72

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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.