Home / 364,034,009.80-546,051,014.70-241,590,003.40

Finding the Fourth Proportional to 364,034,009.80, 546,051,014.70 and 241,590,003.40

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Solution

The fourth proportional to 364,034,009.80, 546,051,014.70 and 241,590,003.40 is: 362,385,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,034,009.80 : 546,051,014.70 = 241,590,003.40 : x
  2. Step 2: Convert to fraction form
    364,034,009.80/546,051,014.70 = 241,590,003.40/x
  3. Step 3: Cross multiply
    364,034,009.80x = 546,051,014.70 × 241,590,003.40
  4. Step 4: Simplify right side
    364,034,009.80x = 131,920,466,497,946,464
  5. Step 5: Solve for x
    x = 131,920,466,497,946,464/364,034,009.80
  6. Step 6: Final answer
    x = 362,385,005.10

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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.