Home / 9,447,018,505.14-14,165,045,437.05-4,472,698,600.38

Finding the Fourth Proportional to 9,447,018,505.14, 14,165,045,437.05 and 4,472,698,600.38

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Solution

The fourth proportional to 9,447,018,505.14, 14,165,045,437.05 and 4,472,698,600.38 is: 6,706,452,291.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447,018,505.14 : 14,165,045,437.05 = 4,472,698,600.38 : x
  2. Step 2: Convert to fraction form
    9,447,018,505.14/14,165,045,437.05 = 4,472,698,600.38/x
  3. Step 3: Cross multiply
    9,447,018,505.14x = 14,165,045,437.05 × 4,472,698,600.38
  4. Step 4: Simplify right side
    9,447,018,505.14x = 63,355,978,900,612,636,672
  5. Step 5: Solve for x
    x = 63,355,978,900,612,636,672/9,447,018,505.14
  6. Step 6: Final answer
    x = 6,706,452,291.39

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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.