Home / 175,392,009.60-263,088,014.40-167,031,254.40

Finding the Fourth Proportional to 175,392,009.60, 263,088,014.40 and 167,031,254.40

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Solution

The fourth proportional to 175,392,009.60, 263,088,014.40 and 167,031,254.40 is: 250,546,881.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,392,009.60 : 263,088,014.40 = 167,031,254.40 : x
  2. Step 2: Convert to fraction form
    175,392,009.60/263,088,014.40 = 167,031,254.40/x
  3. Step 3: Cross multiply
    175,392,009.60x = 263,088,014.40 × 167,031,254.40
  4. Step 4: Simplify right side
    175,392,009.60x = 43,943,921,062,837,264
  5. Step 5: Solve for x
    x = 43,943,921,062,837,264/175,392,009.60
  6. Step 6: Final answer
    x = 250,546,881.60

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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.