Home / 36,095,142.30-49,810,957.18-19,575,631.45

Finding the Fourth Proportional to 36,095,142.30, 49,810,957.18 and 19,575,631.45

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Solution

The fourth proportional to 36,095,142.30, 49,810,957.18 and 19,575,631.45 is: 27,014,187.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,095,142.30 : 49,810,957.18 = 19,575,631.45 : x
  2. Step 2: Convert to fraction form
    36,095,142.30/49,810,957.18 = 19,575,631.45/x
  3. Step 3: Cross multiply
    36,095,142.30x = 49,810,957.18 × 19,575,631.45
  4. Step 4: Simplify right side
    36,095,142.30x = 975,080,939,927,411.25
  5. Step 5: Solve for x
    x = 975,080,939,927,411.25/36,095,142.30
  6. Step 6: Final answer
    x = 27,014,187.44

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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.