Home / 246,470,426.52-369,774,756.96-99,021,526.97

Finding the Fourth Proportional to 246,470,426.52, 369,774,756.96 and 99,021,526.97

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Solution

The fourth proportional to 246,470,426.52, 369,774,756.96 and 99,021,526.97 is: 148,560,058.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,470,426.52 : 369,774,756.96 = 99,021,526.97 : x
  2. Step 2: Convert to fraction form
    246,470,426.52/369,774,756.96 = 99,021,526.97/x
  3. Step 3: Cross multiply
    246,470,426.52x = 369,774,756.96 × 99,021,526.97
  4. Step 4: Simplify right side
    246,470,426.52x = 36,615,661,070,560,064
  5. Step 5: Solve for x
    x = 36,615,661,070,560,064/246,470,426.52
  6. Step 6: Final answer
    x = 148,560,058.86

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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.