Home / 246,577,595.54-340,148,073.39-152,461,657.22

Finding the Fourth Proportional to 246,577,595.54, 340,148,073.39 and 152,461,657.22

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Solution

The fourth proportional to 246,577,595.54, 340,148,073.39 and 152,461,657.22 is: 210,317,319.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,595.54 : 340,148,073.39 = 152,461,657.22 : x
  2. Step 2: Convert to fraction form
    246,577,595.54/340,148,073.39 = 152,461,657.22/x
  3. Step 3: Cross multiply
    246,577,595.54x = 340,148,073.39 × 152,461,657.22
  4. Step 4: Simplify right side
    246,577,595.54x = 51,859,538,967,528,840
  5. Step 5: Solve for x
    x = 51,859,538,967,528,840/246,577,595.54
  6. Step 6: Final answer
    x = 210,317,319.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.