Home / 545,600,233.05-752,928,623.08-294,704,623.32

Finding the Fourth Proportional to 545,600,233.05, 752,928,623.08 and 294,704,623.32

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Solution

The fourth proportional to 545,600,233.05, 752,928,623.08 and 294,704,623.32 is: 406,692,543.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,600,233.05 : 752,928,623.08 = 294,704,623.32 : x
  2. Step 2: Convert to fraction form
    545,600,233.05/752,928,623.08 = 294,704,623.32/x
  3. Step 3: Cross multiply
    545,600,233.05x = 752,928,623.08 × 294,704,623.32
  4. Step 4: Simplify right side
    545,600,233.05x = 221,891,546,249,733,664
  5. Step 5: Solve for x
    x = 221,891,546,249,733,664/545,600,233.05
  6. Step 6: Final answer
    x = 406,692,543.02

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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.