Home / 37,961,985.61-56,952,688.70-11,035,641.61

Finding the Fourth Proportional to 37,961,985.61, 56,952,688.70 and 11,035,641.61

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Solution

The fourth proportional to 37,961,985.61, 56,952,688.70 and 11,035,641.61 is: 16,556,285.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,961,985.61 : 56,952,688.70 = 11,035,641.61 : x
  2. Step 2: Convert to fraction form
    37,961,985.61/56,952,688.70 = 11,035,641.61/x
  3. Step 3: Cross multiply
    37,961,985.61x = 56,952,688.70 × 11,035,641.61
  4. Step 4: Simplify right side
    37,961,985.61x = 628,509,461,021,536.88
  5. Step 5: Solve for x
    x = 628,509,461,021,536.88/37,961,985.61
  6. Step 6: Final answer
    x = 16,556,285.21

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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.