Home / 59,786,921.52-82,506,203.64-33,681,752.28

Finding the Fourth Proportional to 59,786,921.52, 82,506,203.64 and 33,681,752.28

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Solution

The fourth proportional to 59,786,921.52, 82,506,203.64 and 33,681,752.28 is: 46,480,960.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,786,921.52 : 82,506,203.64 = 33,681,752.28 : x
  2. Step 2: Convert to fraction form
    59,786,921.52/82,506,203.64 = 33,681,752.28/x
  3. Step 3: Cross multiply
    59,786,921.52x = 82,506,203.64 × 33,681,752.28
  4. Step 4: Simplify right side
    59,786,921.52x = 2,778,953,512,565,714.50
  5. Step 5: Solve for x
    x = 2,778,953,512,565,714.50/59,786,921.52
  6. Step 6: Final answer
    x = 46,480,960.08

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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.