Home / 35,500,543.60-53,256,137.10-15,030,223.60

Finding the Fourth Proportional to 35,500,543.60, 53,256,137.10 and 15,030,223.60

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Solution

The fourth proportional to 35,500,543.60, 53,256,137.10 and 15,030,223.60 is: 22,547,588.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,500,543.60 : 53,256,137.10 = 15,030,223.60 : x
  2. Step 2: Convert to fraction form
    35,500,543.60/53,256,137.10 = 15,030,223.60/x
  3. Step 3: Cross multiply
    35,500,543.60x = 53,256,137.10 × 15,030,223.60
  4. Step 4: Simplify right side
    35,500,543.60x = 800,451,648,685,255.62
  5. Step 5: Solve for x
    x = 800,451,648,685,255.62/35,500,543.60
  6. Step 6: Final answer
    x = 22,547,588.50

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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.