Home / 246,085,965.90-369,270,666.45-92,842,001.10

Finding the Fourth Proportional to 246,085,965.90, 369,270,666.45 and 92,842,001.10

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Solution

The fourth proportional to 246,085,965.90, 369,270,666.45 and 92,842,001.10 is: 139,316,468.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,085,965.90 : 369,270,666.45 = 92,842,001.10 : x
  2. Step 2: Convert to fraction form
    246,085,965.90/369,270,666.45 = 92,842,001.10/x
  3. Step 3: Cross multiply
    246,085,965.90x = 369,270,666.45 × 92,842,001.10
  4. Step 4: Simplify right side
    246,085,965.90x = 34,283,827,620,748,628
  5. Step 5: Solve for x
    x = 34,283,827,620,748,628/246,085,965.90
  6. Step 6: Final answer
    x = 139,316,468.11

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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.