Home / 364,031,996.20-546,047,994.30-235,037,487.40

Finding the Fourth Proportional to 364,031,996.20, 546,047,994.30 and 235,037,487.40

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Solution

The fourth proportional to 364,031,996.20, 546,047,994.30 and 235,037,487.40 is: 352,556,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,031,996.20 : 546,047,994.30 = 235,037,487.40 : x
  2. Step 2: Convert to fraction form
    364,031,996.20/546,047,994.30 = 235,037,487.40/x
  3. Step 3: Cross multiply
    364,031,996.20x = 546,047,994.30 × 235,037,487.40
  4. Step 4: Simplify right side
    364,031,996.20x = 128,341,748,580,081,520
  5. Step 5: Solve for x
    x = 128,341,748,580,081,520/364,031,996.20
  6. Step 6: Final answer
    x = 352,556,231.10

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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.