Home / 61,411,420.70-92,149,011.84-25,046,490.14

Finding the Fourth Proportional to 61,411,420.70, 92,149,011.84 and 25,046,490.14

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Solution

The fourth proportional to 61,411,420.70, 92,149,011.84 and 25,046,490.14 is: 37,582,737.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,411,420.70 : 92,149,011.84 = 25,046,490.14 : x
  2. Step 2: Convert to fraction form
    61,411,420.70/92,149,011.84 = 25,046,490.14/x
  3. Step 3: Cross multiply
    61,411,420.70x = 92,149,011.84 × 25,046,490.14
  4. Step 4: Simplify right side
    61,411,420.70x = 2,308,009,316,461,303.50
  5. Step 5: Solve for x
    x = 2,308,009,316,461,303.50/61,411,420.70
  6. Step 6: Final answer
    x = 37,582,737.71

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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.