Home / 349,260,180.01-523,890,270.47-141,950,019.98

Finding the Fourth Proportional to 349,260,180.01, 523,890,270.47 and 141,950,019.98

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Solution

The fourth proportional to 349,260,180.01, 523,890,270.47 and 141,950,019.98 is: 212,925,030.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,260,180.01 : 523,890,270.47 = 141,950,019.98 : x
  2. Step 2: Convert to fraction form
    349,260,180.01/523,890,270.47 = 141,950,019.98/x
  3. Step 3: Cross multiply
    349,260,180.01x = 523,890,270.47 × 141,950,019.98
  4. Step 4: Simplify right side
    349,260,180.01x = 74,366,234,362,208,704
  5. Step 5: Solve for x
    x = 74,366,234,362,208,704/349,260,180.01
  6. Step 6: Final answer
    x = 212,925,030.16

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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.