Home / 46,262,838.02-63,843,091.53-25,636,628.66

Finding the Fourth Proportional to 46,262,838.02, 63,843,091.53 and 25,636,628.66

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Solution

The fourth proportional to 46,262,838.02, 63,843,091.53 and 25,636,628.66 is: 35,378,755.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,838.02 : 63,843,091.53 = 25,636,628.66 : x
  2. Step 2: Convert to fraction form
    46,262,838.02/63,843,091.53 = 25,636,628.66/x
  3. Step 3: Cross multiply
    46,262,838.02x = 63,843,091.53 × 25,636,628.66
  4. Step 4: Simplify right side
    46,262,838.02x = 1,636,721,630,061,001.25
  5. Step 5: Solve for x
    x = 1,636,721,630,061,001.25/46,262,838.02
  6. Step 6: Final answer
    x = 35,378,755.39

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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.