Home / 46,839,547.80-64,637,187.66-25,932,512.34

Finding the Fourth Proportional to 46,839,547.80, 64,637,187.66 and 25,932,512.34

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Solution

The fourth proportional to 46,839,547.80, 64,637,187.66 and 25,932,512.34 is: 35,786,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,839,547.80 : 64,637,187.66 = 25,932,512.34 : x
  2. Step 2: Convert to fraction form
    46,839,547.80/64,637,187.66 = 25,932,512.34/x
  3. Step 3: Cross multiply
    46,839,547.80x = 64,637,187.66 × 25,932,512.34
  4. Step 4: Simplify right side
    46,839,547.80x = 1,676,204,666,615,845.50
  5. Step 5: Solve for x
    x = 1,676,204,666,615,845.50/46,839,547.80
  6. Step 6: Final answer
    x = 35,786,098.40

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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.