Home / 46,262,145.28-63,842,140.83-25,635,935.92

Finding the Fourth Proportional to 46,262,145.28, 63,842,140.83 and 25,635,935.92

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Solution

The fourth proportional to 46,262,145.28, 63,842,140.83 and 25,635,935.92 is: 35,377,802.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,145.28 : 63,842,140.83 = 25,635,935.92 : x
  2. Step 2: Convert to fraction form
    46,262,145.28/63,842,140.83 = 25,635,935.92/x
  3. Step 3: Cross multiply
    46,262,145.28x = 63,842,140.83 × 25,635,935.92
  4. Step 4: Simplify right side
    46,262,145.28x = 1,636,653,031,313,495.75
  5. Step 5: Solve for x
    x = 1,636,653,031,313,495.75/46,262,145.28
  6. Step 6: Final answer
    x = 35,377,802.34

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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.