Home / 57,783,113.04-86,673,455.22-14,064,115.44

Finding the Fourth Proportional to 57,783,113.04, 86,673,455.22 and 14,064,115.44

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Solution

The fourth proportional to 57,783,113.04, 86,673,455.22 and 14,064,115.44 is: 21,095,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,783,113.04 : 86,673,455.22 = 14,064,115.44 : x
  2. Step 2: Convert to fraction form
    57,783,113.04/86,673,455.22 = 14,064,115.44/x
  3. Step 3: Cross multiply
    57,783,113.04x = 86,673,455.22 × 14,064,115.44
  4. Step 4: Simplify right side
    57,783,113.04x = 1,218,985,480,038,659
  5. Step 5: Solve for x
    x = 1,218,985,480,038,659/57,783,113.04
  6. Step 6: Final answer
    x = 21,095,877.60

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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.