Home / 265,799,928.60-366,803,915.22-146,722,552.32

Finding the Fourth Proportional to 265,799,928.60, 366,803,915.22 and 146,722,552.32

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Solution

The fourth proportional to 265,799,928.60, 366,803,915.22 and 146,722,552.32 is: 202,477,129.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,799,928.60 : 366,803,915.22 = 146,722,552.32 : x
  2. Step 2: Convert to fraction form
    265,799,928.60/366,803,915.22 = 146,722,552.32/x
  3. Step 3: Cross multiply
    265,799,928.60x = 366,803,915.22 × 146,722,552.32
  4. Step 4: Simplify right side
    265,799,928.60x = 53,818,406,642,047,296
  5. Step 5: Solve for x
    x = 53,818,406,642,047,296/265,799,928.60
  6. Step 6: Final answer
    x = 202,477,129.79

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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.