Home / 50,395,281.16-75,604,935.90-16,316,637.16

Finding the Fourth Proportional to 50,395,281.16, 75,604,935.90 and 16,316,637.16

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Solution

The fourth proportional to 50,395,281.16, 75,604,935.90 and 16,316,637.16 is: 24,478,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,395,281.16 : 75,604,935.90 = 16,316,637.16 : x
  2. Step 2: Convert to fraction form
    50,395,281.16/75,604,935.90 = 16,316,637.16/x
  3. Step 3: Cross multiply
    50,395,281.16x = 75,604,935.90 × 16,316,637.16
  4. Step 4: Simplify right side
    50,395,281.16x = 1,233,618,306,585,358.25
  5. Step 5: Solve for x
    x = 1,233,618,306,585,358.25/50,395,281.16
  6. Step 6: Final answer
    x = 24,478,845.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.