Home / 43,358,191.56-59,835,402.90-23,779,859.40

Finding the Fourth Proportional to 43,358,191.56, 59,835,402.90 and 23,779,859.40

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Solution

The fourth proportional to 43,358,191.56, 59,835,402.90 and 23,779,859.40 is: 32,816,808.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,358,191.56 : 59,835,402.90 = 23,779,859.40 : x
  2. Step 2: Convert to fraction form
    43,358,191.56/59,835,402.90 = 23,779,859.40/x
  3. Step 3: Cross multiply
    43,358,191.56x = 59,835,402.90 × 23,779,859.40
  4. Step 4: Simplify right side
    43,358,191.56x = 1,422,877,468,104,352.25
  5. Step 5: Solve for x
    x = 1,422,877,468,104,352.25/43,358,191.56
  6. Step 6: Final answer
    x = 32,816,808.47

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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.