Home / 47,404,040.48-65,417,374.08-26,496,045.44

Finding the Fourth Proportional to 47,404,040.48, 65,417,374.08 and 26,496,045.44

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Solution

The fourth proportional to 47,404,040.48, 65,417,374.08 and 26,496,045.44 is: 36,564,429.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,404,040.48 : 65,417,374.08 = 26,496,045.44 : x
  2. Step 2: Convert to fraction form
    47,404,040.48/65,417,374.08 = 26,496,045.44/x
  3. Step 3: Cross multiply
    47,404,040.48x = 65,417,374.08 × 26,496,045.44
  4. Step 4: Simplify right side
    47,404,040.48x = 1,733,301,716,189,158.25
  5. Step 5: Solve for x
    x = 1,733,301,716,189,158.25/47,404,040.48
  6. Step 6: Final answer
    x = 36,564,429.92

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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.