Home / 25,911,841.63-35,758,355.03-14,151,271

Finding the Fourth Proportional to 25,911,841.63, 35,758,355.03 and 14,151,271

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Solution

The fourth proportional to 25,911,841.63, 35,758,355.03 and 14,151,271 is: 19,528,761.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,911,841.63 : 35,758,355.03 = 14,151,271 : x
  2. Step 2: Convert to fraction form
    25,911,841.63/35,758,355.03 = 14,151,271/x
  3. Step 3: Cross multiply
    25,911,841.63x = 35,758,355.03 × 14,151,271
  4. Step 4: Simplify right side
    25,911,841.63x = 506,026,172,472,986.75
  5. Step 5: Solve for x
    x = 506,026,172,472,986.75/25,911,841.63
  6. Step 6: Final answer
    x = 19,528,761.39

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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.