Home / 46,564,352.72-64,258,867.86-25,371,032.42

Finding the Fourth Proportional to 46,564,352.72, 64,258,867.86 and 25,371,032.42

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Solution

The fourth proportional to 46,564,352.72, 64,258,867.86 and 25,371,032.42 is: 35,012,058.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,564,352.72 : 64,258,867.86 = 25,371,032.42 : x
  2. Step 2: Convert to fraction form
    46,564,352.72/64,258,867.86 = 25,371,032.42/x
  3. Step 3: Cross multiply
    46,564,352.72x = 64,258,867.86 × 25,371,032.42
  4. Step 4: Simplify right side
    46,564,352.72x = 1,630,313,819,748,556
  5. Step 5: Solve for x
    x = 1,630,313,819,748,556/46,564,352.72
  6. Step 6: Final answer
    x = 35,012,058.03

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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.