Home / 246,439,259.60-369,658,889.40-64,704,808.40

Finding the Fourth Proportional to 246,439,259.60, 369,658,889.40 and 64,704,808.40

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Solution

The fourth proportional to 246,439,259.60, 369,658,889.40 and 64,704,808.40 is: 97,057,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,439,259.60 : 369,658,889.40 = 64,704,808.40 : x
  2. Step 2: Convert to fraction form
    246,439,259.60/369,658,889.40 = 64,704,808.40/x
  3. Step 3: Cross multiply
    246,439,259.60x = 369,658,889.40 × 64,704,808.40
  4. Step 4: Simplify right side
    246,439,259.60x = 23,918,707,611,983,788
  5. Step 5: Solve for x
    x = 23,918,707,611,983,788/246,439,259.60
  6. Step 6: Final answer
    x = 97,057,212.60

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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.