Home / 236,286,864.40-354,430,296.60-63,763,401.10

Finding the Fourth Proportional to 236,286,864.40, 354,430,296.60 and 63,763,401.10

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Solution

The fourth proportional to 236,286,864.40, 354,430,296.60 and 63,763,401.10 is: 95,645,101.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,286,864.40 : 354,430,296.60 = 63,763,401.10 : x
  2. Step 2: Convert to fraction form
    236,286,864.40/354,430,296.60 = 63,763,401.10/x
  3. Step 3: Cross multiply
    236,286,864.40x = 354,430,296.60 × 63,763,401.10
  4. Step 4: Simplify right side
    236,286,864.40x = 22,599,681,164,097,768
  5. Step 5: Solve for x
    x = 22,599,681,164,097,768/236,286,864.40
  6. Step 6: Final answer
    x = 95,645,101.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.