Home / 414,901,025.55-572,596,054.10-236,292,466.01

Finding the Fourth Proportional to 414,901,025.55, 572,596,054.10 and 236,292,466.01

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Solution

The fourth proportional to 414,901,025.55, 572,596,054.10 and 236,292,466.01 is: 326,102,191.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,901,025.55 : 572,596,054.10 = 236,292,466.01 : x
  2. Step 2: Convert to fraction form
    414,901,025.55/572,596,054.10 = 236,292,466.01/x
  3. Step 3: Cross multiply
    414,901,025.55x = 572,596,054.10 × 236,292,466.01
  4. Step 4: Simplify right side
    414,901,025.55x = 135,300,133,650,884,368
  5. Step 5: Solve for x
    x = 135,300,133,650,884,368/414,901,025.55
  6. Step 6: Final answer
    x = 326,102,191.41

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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.