Home / 63,439,335.77-87,550,615.19-35,937,490.01

Finding the Fourth Proportional to 63,439,335.77, 87,550,615.19 and 35,937,490.01

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Solution

The fourth proportional to 63,439,335.77, 87,550,615.19 and 35,937,490.01 is: 49,596,190.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,439,335.77 : 87,550,615.19 = 35,937,490.01 : x
  2. Step 2: Convert to fraction form
    63,439,335.77/87,550,615.19 = 35,937,490.01/x
  3. Step 3: Cross multiply
    63,439,335.77x = 87,550,615.19 × 35,937,490.01
  4. Step 4: Simplify right side
    63,439,335.77x = 3,146,349,358,412,070
  5. Step 5: Solve for x
    x = 3,146,349,358,412,070/63,439,335.77
  6. Step 6: Final answer
    x = 49,596,190.13

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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.