Home / 62,710,531.44-94,065,762.48-19,583,430.96

Finding the Fourth Proportional to 62,710,531.44, 94,065,762.48 and 19,583,430.96

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Solution

The fourth proportional to 62,710,531.44, 94,065,762.48 and 19,583,430.96 is: 29,375,135.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,710,531.44 : 94,065,762.48 = 19,583,430.96 : x
  2. Step 2: Convert to fraction form
    62,710,531.44/94,065,762.48 = 19,583,430.96/x
  3. Step 3: Cross multiply
    62,710,531.44x = 94,065,762.48 × 19,583,430.96
  4. Step 4: Simplify right side
    62,710,531.44x = 1,842,130,365,226,838.50
  5. Step 5: Solve for x
    x = 1,842,130,365,226,838.50/62,710,531.44
  6. Step 6: Final answer
    x = 29,375,135.61

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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.