Home / 25,818,681.42-35,630,419.28-14,058,594.50

Finding the Fourth Proportional to 25,818,681.42, 35,630,419.28 and 14,058,594.50

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Solution

The fourth proportional to 25,818,681.42, 35,630,419.28 and 14,058,594.50 is: 19,401,208.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,818,681.42 : 35,630,419.28 = 14,058,594.50 : x
  2. Step 2: Convert to fraction form
    25,818,681.42/35,630,419.28 = 14,058,594.50/x
  3. Step 3: Cross multiply
    25,818,681.42x = 35,630,419.28 × 14,058,594.50
  4. Step 4: Simplify right side
    25,818,681.42x = 500,913,616,522,502
  5. Step 5: Solve for x
    x = 500,913,616,522,502/25,818,681.42
  6. Step 6: Final answer
    x = 19,401,208.31

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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.