Home / 433,927,164.96-598,823,881.92-235,692,530.64

Finding the Fourth Proportional to 433,927,164.96, 598,823,881.92 and 235,692,530.64

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Solution

The fourth proportional to 433,927,164.96, 598,823,881.92 and 235,692,530.64 is: 325,258,079.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,927,164.96 : 598,823,881.92 = 235,692,530.64 : x
  2. Step 2: Convert to fraction form
    433,927,164.96/598,823,881.92 = 235,692,530.64/x
  3. Step 3: Cross multiply
    433,927,164.96x = 598,823,881.92 × 235,692,530.64
  4. Step 4: Simplify right side
    433,927,164.96x = 141,138,316,137,393,328
  5. Step 5: Solve for x
    x = 141,138,316,137,393,328/433,927,164.96
  6. Step 6: Final answer
    x = 325,258,079.08

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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.