Home / 39,895,030.40-59,693,246.40-26,458,102.40

Finding the Fourth Proportional to 39,895,030.40, 59,693,246.40 and 26,458,102.40

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Solution

The fourth proportional to 39,895,030.40, 59,693,246.40 and 26,458,102.40 is: 39,588,139.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,895,030.40 : 59,693,246.40 = 26,458,102.40 : x
  2. Step 2: Convert to fraction form
    39,895,030.40/59,693,246.40 = 26,458,102.40/x
  3. Step 3: Cross multiply
    39,895,030.40x = 59,693,246.40 × 26,458,102.40
  4. Step 4: Simplify right side
    39,895,030.40x = 1,579,370,025,839,631.25
  5. Step 5: Solve for x
    x = 1,579,370,025,839,631.25/39,895,030.40
  6. Step 6: Final answer
    x = 39,588,139.42

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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.