Home / 46,262,051.52-63,842,006.40-25,635,841.92

Finding the Fourth Proportional to 46,262,051.52, 63,842,006.40 and 25,635,841.92

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Solution

The fourth proportional to 46,262,051.52, 63,842,006.40 and 25,635,841.92 is: 35,377,669.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,051.52 : 63,842,006.40 = 25,635,841.92 : x
  2. Step 2: Convert to fraction form
    46,262,051.52/63,842,006.40 = 25,635,841.92/x
  3. Step 3: Cross multiply
    46,262,051.52x = 63,842,006.40 × 25,635,841.92
  4. Step 4: Simplify right side
    46,262,051.52x = 1,636,643,583,926,028.25
  5. Step 5: Solve for x
    x = 1,636,643,583,926,028.25/46,262,051.52
  6. Step 6: Final answer
    x = 35,377,669.82

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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.