Home / 35,805,463.83-53,708,569.97-28,662,405.93

Finding the Fourth Proportional to 35,805,463.83, 53,708,569.97 and 28,662,405.93

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Solution

The fourth proportional to 35,805,463.83, 53,708,569.97 and 28,662,405.93 is: 42,993,908.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,805,463.83 : 53,708,569.97 = 28,662,405.93 : x
  2. Step 2: Convert to fraction form
    35,805,463.83/53,708,569.97 = 28,662,405.93/x
  3. Step 3: Cross multiply
    35,805,463.83x = 53,708,569.97 × 28,662,405.93
  4. Step 4: Simplify right side
    35,805,463.83x = 1,539,416,834,256,636
  5. Step 5: Solve for x
    x = 1,539,416,834,256,636/35,805,463.83
  6. Step 6: Final answer
    x = 42,993,908.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.