Home / 545,600,222.08-752,928,607.91-294,704,612.45

Finding the Fourth Proportional to 545,600,222.08, 752,928,607.91 and 294,704,612.45

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Solution

The fourth proportional to 545,600,222.08, 752,928,607.91 and 294,704,612.45 is: 406,692,528.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,600,222.08 : 752,928,607.91 = 294,704,612.45 : x
  2. Step 2: Convert to fraction form
    545,600,222.08/752,928,607.91 = 294,704,612.45/x
  3. Step 3: Cross multiply
    545,600,222.08x = 752,928,607.91 × 294,704,612.45
  4. Step 4: Simplify right side
    545,600,222.08x = 221,891,533,596,437,664
  5. Step 5: Solve for x
    x = 221,891,533,596,437,664/545,600,222.08
  6. Step 6: Final answer
    x = 406,692,528.00

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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.