Home / 593,586,099.66-890,379,177.18-406,655,713.72

Finding the Fourth Proportional to 593,586,099.66, 890,379,177.18 and 406,655,713.72

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Solution

The fourth proportional to 593,586,099.66, 890,379,177.18 and 406,655,713.72 is: 609,983,589.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,586,099.66 : 890,379,177.18 = 406,655,713.72 : x
  2. Step 2: Convert to fraction form
    593,586,099.66/890,379,177.18 = 406,655,713.72/x
  3. Step 3: Cross multiply
    593,586,099.66x = 890,379,177.18 × 406,655,713.72
  4. Step 4: Simplify right side
    593,586,099.66x = 362,077,779,777,559,232
  5. Step 5: Solve for x
    x = 362,077,779,777,559,232/593,586,099.66
  6. Step 6: Final answer
    x = 609,983,589.55

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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.