Home / 4,898,825,430.37-7,348,217,173.23-1,357,556,753.47

Finding the Fourth Proportional to 4,898,825,430.37, 7,348,217,173.23 and 1,357,556,753.47

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Solution

The fourth proportional to 4,898,825,430.37, 7,348,217,173.23 and 1,357,556,753.47 is: 2,036,329,318.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,825,430.37 : 7,348,217,173.23 = 1,357,556,753.47 : x
  2. Step 2: Convert to fraction form
    4,898,825,430.37/7,348,217,173.23 = 1,357,556,753.47/x
  3. Step 3: Cross multiply
    4,898,825,430.37x = 7,348,217,173.23 × 1,357,556,753.47
  4. Step 4: Simplify right side
    4,898,825,430.37x = 9,975,621,849,482,618,880
  5. Step 5: Solve for x
    x = 9,975,621,849,482,618,880/4,898,825,430.37
  6. Step 6: Final answer
    x = 2,036,329,318.38

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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.