Home / 46,680,218.54-64,417,417.38-25,771,871.25

Finding the Fourth Proportional to 46,680,218.54, 64,417,417.38 and 25,771,871.25

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Solution

The fourth proportional to 46,680,218.54, 64,417,417.38 and 25,771,871.25 is: 35,564,473.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,680,218.54 : 64,417,417.38 = 25,771,871.25 : x
  2. Step 2: Convert to fraction form
    46,680,218.54/64,417,417.38 = 25,771,871.25/x
  3. Step 3: Cross multiply
    46,680,218.54x = 64,417,417.38 × 25,771,871.25
  4. Step 4: Simplify right side
    46,680,218.54x = 1,660,157,387,071,486.25
  5. Step 5: Solve for x
    x = 1,660,157,387,071,486.25/46,680,218.54
  6. Step 6: Final answer
    x = 35,564,473.32

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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.