Home / 39,029,688.51-58,539,218.27-10,273,416.03

Finding the Fourth Proportional to 39,029,688.51, 58,539,218.27 and 10,273,416.03

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Solution

The fourth proportional to 39,029,688.51, 58,539,218.27 and 10,273,416.03 is: 15,408,725.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,029,688.51 : 58,539,218.27 = 10,273,416.03 : x
  2. Step 2: Convert to fraction form
    39,029,688.51/58,539,218.27 = 10,273,416.03/x
  3. Step 3: Cross multiply
    39,029,688.51x = 58,539,218.27 × 10,273,416.03
  4. Step 4: Simplify right side
    39,029,688.51x = 601,397,743,307,319.75
  5. Step 5: Solve for x
    x = 601,397,743,307,319.75/39,029,688.51
  6. Step 6: Final answer
    x = 15,408,725.16

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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.