Home / 16,613,590.94-24,920,220.33-5,254,041.50

Finding the Fourth Proportional to 16,613,590.94, 24,920,220.33 and 5,254,041.50

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Solution

The fourth proportional to 16,613,590.94, 24,920,220.33 and 5,254,041.50 is: 7,881,009.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613,590.94 : 24,920,220.33 = 5,254,041.50 : x
  2. Step 2: Convert to fraction form
    16,613,590.94/24,920,220.33 = 5,254,041.50/x
  3. Step 3: Cross multiply
    16,613,590.94x = 24,920,220.33 × 5,254,041.50
  4. Step 4: Simplify right side
    16,613,590.94x = 130,931,871,802,963.69
  5. Step 5: Solve for x
    x = 130,931,871,802,963.69/16,613,590.94
  6. Step 6: Final answer
    x = 7,881,009.73

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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.