Home / 33,632,281.74-46,412,547.98-18,162,365.02

Finding the Fourth Proportional to 33,632,281.74, 46,412,547.98 and 18,162,365.02

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Solution

The fourth proportional to 33,632,281.74, 46,412,547.98 and 18,162,365.02 is: 25,064,063.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,281.74 : 46,412,547.98 = 18,162,365.02 : x
  2. Step 2: Convert to fraction form
    33,632,281.74/46,412,547.98 = 18,162,365.02/x
  3. Step 3: Cross multiply
    33,632,281.74x = 46,412,547.98 × 18,162,365.02
  4. Step 4: Simplify right side
    33,632,281.74x = 842,961,637,921,023.62
  5. Step 5: Solve for x
    x = 842,961,637,921,023.62/33,632,281.74
  6. Step 6: Final answer
    x = 25,064,063.28

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1.5x scale

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.