Home / 94,813,528.47-130,853,291.24-53,563,078.05

Finding the Fourth Proportional to 94,813,528.47, 130,853,291.24 and 53,563,078.05

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Solution

The fourth proportional to 94,813,528.47, 130,853,291.24 and 53,563,078.05 is: 73,923,048.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,813,528.47 : 130,853,291.24 = 53,563,078.05 : x
  2. Step 2: Convert to fraction form
    94,813,528.47/130,853,291.24 = 53,563,078.05/x
  3. Step 3: Cross multiply
    94,813,528.47x = 130,853,291.24 × 53,563,078.05
  4. Step 4: Simplify right side
    94,813,528.47x = 7,008,905,051,787,501
  5. Step 5: Solve for x
    x = 7,008,905,051,787,501/94,813,528.47
  6. Step 6: Final answer
    x = 73,923,048.38

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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.