Home / 38,110,459.36-57,133,553.37-16,528,806.40

Finding the Fourth Proportional to 38,110,459.36, 57,133,553.37 and 16,528,806.40

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Solution

The fourth proportional to 38,110,459.36, 57,133,553.37 and 16,528,806.40 is: 24,779,272.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110,459.36 : 57,133,553.37 = 16,528,806.40 : x
  2. Step 2: Convert to fraction form
    38,110,459.36/57,133,553.37 = 16,528,806.40/x
  3. Step 3: Cross multiply
    38,110,459.36x = 57,133,553.37 × 16,528,806.40
  4. Step 4: Simplify right side
    38,110,459.36x = 944,349,442,596,797.50
  5. Step 5: Solve for x
    x = 944,349,442,596,797.50/38,110,459.36
  6. Step 6: Final answer
    x = 24,779,272.11

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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.