Home / 46,570,086.90-69,855,130.35-46,251,222.30

Finding the Fourth Proportional to 46,570,086.90, 69,855,130.35 and 46,251,222.30

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Solution

The fourth proportional to 46,570,086.90, 69,855,130.35 and 46,251,222.30 is: 69,376,833.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,570,086.90 : 69,855,130.35 = 46,251,222.30 : x
  2. Step 2: Convert to fraction form
    46,570,086.90/69,855,130.35 = 46,251,222.30/x
  3. Step 3: Cross multiply
    46,570,086.90x = 69,855,130.35 × 46,251,222.30
  4. Step 4: Simplify right side
    46,570,086.90x = 3,230,885,162,613,326.50
  5. Step 5: Solve for x
    x = 3,230,885,162,613,326.50/46,570,086.90
  6. Step 6: Final answer
    x = 69,376,833.45

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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.