Home / 59,658,438.07-82,366,467.96-40,851,488.32

Finding the Fourth Proportional to 59,658,438.07, 82,366,467.96 and 40,851,488.32

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Solution

The fourth proportional to 59,658,438.07, 82,366,467.96 and 40,851,488.32 is: 56,400,953.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,658,438.07 : 82,366,467.96 = 40,851,488.32 : x
  2. Step 2: Convert to fraction form
    59,658,438.07/82,366,467.96 = 40,851,488.32/x
  3. Step 3: Cross multiply
    59,658,438.07x = 82,366,467.96 × 40,851,488.32
  4. Step 4: Simplify right side
    59,658,438.07x = 3,364,792,803,827,594
  5. Step 5: Solve for x
    x = 3,364,792,803,827,594/59,658,438.07
  6. Step 6: Final answer
    x = 56,400,953.71

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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.