Home / 59,658,437.07-82,366,466.58-40,851,487.32

Finding the Fourth Proportional to 59,658,437.07, 82,366,466.58 and 40,851,487.32

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Solution

The fourth proportional to 59,658,437.07, 82,366,466.58 and 40,851,487.32 is: 56,400,952.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,658,437.07 : 82,366,466.58 = 40,851,487.32 : x
  2. Step 2: Convert to fraction form
    59,658,437.07/82,366,466.58 = 40,851,487.32/x
  3. Step 3: Cross multiply
    59,658,437.07x = 82,366,466.58 × 40,851,487.32
  4. Step 4: Simplify right side
    59,658,437.07x = 3,364,792,665,086,073.50
  5. Step 5: Solve for x
    x = 3,364,792,665,086,073.50/59,658,437.07
  6. Step 6: Final answer
    x = 56,400,952.33

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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.