Home / 301,526,345.03-452,160,975.24-114,748,416.23

Finding the Fourth Proportional to 301,526,345.03, 452,160,975.24 and 114,748,416.23

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Solution

The fourth proportional to 301,526,345.03, 452,160,975.24 and 114,748,416.23 is: 172,073,706.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,526,345.03 : 452,160,975.24 = 114,748,416.23 : x
  2. Step 2: Convert to fraction form
    301,526,345.03/452,160,975.24 = 114,748,416.23/x
  3. Step 3: Cross multiply
    301,526,345.03x = 452,160,975.24 × 114,748,416.23
  4. Step 4: Simplify right side
    301,526,345.03x = 51,884,755,787,541,440
  5. Step 5: Solve for x
    x = 51,884,755,787,541,440/301,526,345.03
  6. Step 6: Final answer
    x = 172,073,706.47

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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.