Home / 537,181,837.60-805,772,756.40-537,181,837.60

Finding the Fourth Proportional to 537,181,837.60, 805,772,756.40 and 537,181,837.60

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Solution

The fourth proportional to 537,181,837.60, 805,772,756.40 and 537,181,837.60 is: 805,772,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,181,837.60 : 805,772,756.40 = 537,181,837.60 : x
  2. Step 2: Convert to fraction form
    537,181,837.60/805,772,756.40 = 537,181,837.60/x
  3. Step 3: Cross multiply
    537,181,837.60x = 805,772,756.40 × 537,181,837.60
  4. Step 4: Simplify right side
    537,181,837.60x = 432,846,489,970,969,152
  5. Step 5: Solve for x
    x = 432,846,489,970,969,152/537,181,837.60
  6. Step 6: Final answer
    x = 805,772,756.40

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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.