Home / 46,565,386.40-69,860,521.20-41,551,421.60

Finding the Fourth Proportional to 46,565,386.40, 69,860,521.20 and 41,551,421.60

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Solution

The fourth proportional to 46,565,386.40, 69,860,521.20 and 41,551,421.60 is: 62,338,234.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,565,386.40 : 69,860,521.20 = 41,551,421.60 : x
  2. Step 2: Convert to fraction form
    46,565,386.40/69,860,521.20 = 41,551,421.60/x
  3. Step 3: Cross multiply
    46,565,386.40x = 69,860,521.20 × 41,551,421.60
  4. Step 4: Simplify right side
    46,565,386.40x = 2,902,803,969,576,938
  5. Step 5: Solve for x
    x = 2,902,803,969,576,938/46,565,386.40
  6. Step 6: Final answer
    x = 62,338,234.34

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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.