Home / 537,317,119,518.40-806,088,889,199.50-174,254,475,226.02

Finding the Fourth Proportional to 537,317,119,518.40, 806,088,889,199.50 and 174,254,475,226.02

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Solution

The fourth proportional to 537,317,119,518.40, 806,088,889,199.50 and 174,254,475,226.02 is: 261,418,427,350.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,317,119,518.40 : 806,088,889,199.50 = 174,254,475,226.02 : x
  2. Step 2: Convert to fraction form
    537,317,119,518.40/806,088,889,199.50 = 174,254,475,226.02/x
  3. Step 3: Cross multiply
    537,317,119,518.40x = 806,088,889,199.50 × 174,254,475,226.02
  4. Step 4: Simplify right side
    537,317,119,518.40x = 140,464,596,372,984,239,751,168
  5. Step 5: Solve for x
    x = 140,464,596,372,984,239,751,168/537,317,119,518.40
  6. Step 6: Final answer
    x = 261,418,427,350.47

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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.