Home / 35,590,891.32-53,390,536.02-26,672,130.36

Finding the Fourth Proportional to 35,590,891.32, 53,390,536.02 and 26,672,130.36

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Solution

The fourth proportional to 35,590,891.32, 53,390,536.02 and 26,672,130.36 is: 40,011,342.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,590,891.32 : 53,390,536.02 = 26,672,130.36 : x
  2. Step 2: Convert to fraction form
    35,590,891.32/53,390,536.02 = 26,672,130.36/x
  3. Step 3: Cross multiply
    35,590,891.32x = 53,390,536.02 × 26,672,130.36
  4. Step 4: Simplify right side
    35,590,891.32x = 1,424,039,336,715,715.50
  5. Step 5: Solve for x
    x = 1,424,039,336,715,715.50/35,590,891.32
  6. Step 6: Final answer
    x = 40,011,342.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.