Home / 4,898,825,426.36-7,348,217,167.23-1,357,556,749.47

Finding the Fourth Proportional to 4,898,825,426.36, 7,348,217,167.23 and 1,357,556,749.47

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Solution

The fourth proportional to 4,898,825,426.36, 7,348,217,167.23 and 1,357,556,749.47 is: 2,036,329,312.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,825,426.36 : 7,348,217,167.23 = 1,357,556,749.47 : x
  2. Step 2: Convert to fraction form
    4,898,825,426.36/7,348,217,167.23 = 1,357,556,749.47/x
  3. Step 3: Cross multiply
    4,898,825,426.36x = 7,348,217,167.23 × 1,357,556,749.47
  4. Step 4: Simplify right side
    4,898,825,426.36x = 9,975,621,811,944,409,088
  5. Step 5: Solve for x
    x = 9,975,621,811,944,409,088/4,898,825,426.36
  6. Step 6: Final answer
    x = 2,036,329,312.39

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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.