Home / 46,113,435.46-63,636,487.01-25,205,605.42

Finding the Fourth Proportional to 46,113,435.46, 63,636,487.01 and 25,205,605.42

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Solution

The fourth proportional to 46,113,435.46, 63,636,487.01 and 25,205,605.42 is: 34,783,706.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113,435.46 : 63,636,487.01 = 25,205,605.42 : x
  2. Step 2: Convert to fraction form
    46,113,435.46/63,636,487.01 = 25,205,605.42/x
  3. Step 3: Cross multiply
    46,113,435.46x = 63,636,487.01 × 25,205,605.42
  4. Step 4: Simplify right side
    46,113,435.46x = 1,603,996,181,985,092.75
  5. Step 5: Solve for x
    x = 1,603,996,181,985,092.75/46,113,435.46
  6. Step 6: Final answer
    x = 34,783,706.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.