Home / 593,586,099.09-890,379,176.31-406,655,713.14

Finding the Fourth Proportional to 593,586,099.09, 890,379,176.31 and 406,655,713.14

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Solution

The fourth proportional to 593,586,099.09, 890,379,176.31 and 406,655,713.14 is: 609,983,588.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,586,099.09 : 890,379,176.31 = 406,655,713.14 : x
  2. Step 2: Convert to fraction form
    593,586,099.09/890,379,176.31 = 406,655,713.14/x
  3. Step 3: Cross multiply
    593,586,099.09x = 890,379,176.31 × 406,655,713.14
  4. Step 4: Simplify right side
    593,586,099.09x = 362,077,778,907,348,800
  5. Step 5: Solve for x
    x = 362,077,778,907,348,800/593,586,099.09
  6. Step 6: Final answer
    x = 609,983,588.67

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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.