Home / 182,918,717.48-252,421,299.06-103,532,075.48

Finding the Fourth Proportional to 182,918,717.48, 252,421,299.06 and 103,532,075.48

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Solution

The fourth proportional to 182,918,717.48, 252,421,299.06 and 103,532,075.48 is: 142,870,567.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,918,717.48 : 252,421,299.06 = 103,532,075.48 : x
  2. Step 2: Convert to fraction form
    182,918,717.48/252,421,299.06 = 103,532,075.48/x
  3. Step 3: Cross multiply
    182,918,717.48x = 252,421,299.06 × 103,532,075.48
  4. Step 4: Simplify right side
    182,918,717.48x = 26,133,700,987,039,576
  5. Step 5: Solve for x
    x = 26,133,700,987,039,576/182,918,717.48
  6. Step 6: Final answer
    x = 142,870,567.58

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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.