Home / 35,984,347.72-49,606,746.50-25,653,134.68

Finding the Fourth Proportional to 35,984,347.72, 49,606,746.50 and 25,653,134.68

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Solution

The fourth proportional to 35,984,347.72, 49,606,746.50 and 25,653,134.68 is: 35,364,502.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,984,347.72 : 49,606,746.50 = 25,653,134.68 : x
  2. Step 2: Convert to fraction form
    35,984,347.72/49,606,746.50 = 25,653,134.68/x
  3. Step 3: Cross multiply
    35,984,347.72x = 49,606,746.50 × 25,653,134.68
  4. Step 4: Simplify right side
    35,984,347.72x = 1,272,568,549,001,118.50
  5. Step 5: Solve for x
    x = 1,272,568,549,001,118.50/35,984,347.72
  6. Step 6: Final answer
    x = 35,364,502.34

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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.