Home / 113,549,135.14-170,323,702.73-35,833,915.65

Finding the Fourth Proportional to 113,549,135.14, 170,323,702.73 and 35,833,915.65

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Solution

The fourth proportional to 113,549,135.14, 170,323,702.73 and 35,833,915.65 is: 53,750,873.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,549,135.14 : 170,323,702.73 = 35,833,915.65 : x
  2. Step 2: Convert to fraction form
    113,549,135.14/170,323,702.73 = 35,833,915.65/x
  3. Step 3: Cross multiply
    113,549,135.14x = 170,323,702.73 × 35,833,915.65
  4. Step 4: Simplify right side
    113,549,135.14x = 6,103,365,197,416,416
  5. Step 5: Solve for x
    x = 6,103,365,197,416,416/113,549,135.14
  6. Step 6: Final answer
    x = 53,750,873.49

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1.5x scale

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.