Home / 25,712,175.24-35,483,336.82-14,109,061.32

Finding the Fourth Proportional to 25,712,175.24, 35,483,336.82 and 14,109,061.32

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Solution

The fourth proportional to 25,712,175.24, 35,483,336.82 and 14,109,061.32 is: 19,470,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,175.24 : 35,483,336.82 = 14,109,061.32 : x
  2. Step 2: Convert to fraction form
    25,712,175.24/35,483,336.82 = 14,109,061.32/x
  3. Step 3: Cross multiply
    25,712,175.24x = 35,483,336.82 × 14,109,061.32
  4. Step 4: Simplify right side
    25,712,175.24x = 500,636,575,031,593.81
  5. Step 5: Solve for x
    x = 500,636,575,031,593.81/25,712,175.24
  6. Step 6: Final answer
    x = 19,470,798.19

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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.