Home / 183,655,722.06-253,462,798.35-137,165,263.38

Finding the Fourth Proportional to 183,655,722.06, 253,462,798.35 and 137,165,263.38

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Solution

The fourth proportional to 183,655,722.06, 253,462,798.35 and 137,165,263.38 is: 189,301,433.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,655,722.06 : 253,462,798.35 = 137,165,263.38 : x
  2. Step 2: Convert to fraction form
    183,655,722.06/253,462,798.35 = 137,165,263.38/x
  3. Step 3: Cross multiply
    183,655,722.06x = 253,462,798.35 × 137,165,263.38
  4. Step 4: Simplify right side
    183,655,722.06x = 34,766,291,492,709,576
  5. Step 5: Solve for x
    x = 34,766,291,492,709,576/183,655,722.06
  6. Step 6: Final answer
    x = 189,301,433.70

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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.