Home / 46,390,849.26-64,019,521.02-25,764,294.84

Finding the Fourth Proportional to 46,390,849.26, 64,019,521.02 and 25,764,294.84

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Solution

The fourth proportional to 46,390,849.26, 64,019,521.02 and 25,764,294.84 is: 35,554,809.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,390,849.26 : 64,019,521.02 = 25,764,294.84 : x
  2. Step 2: Convert to fraction form
    46,390,849.26/64,019,521.02 = 25,764,294.84/x
  3. Step 3: Cross multiply
    46,390,849.26x = 64,019,521.02 × 25,764,294.84
  4. Step 4: Simplify right side
    46,390,849.26x = 1,649,417,815,074,857.50
  5. Step 5: Solve for x
    x = 1,649,417,815,074,857.50/46,390,849.26
  6. Step 6: Final answer
    x = 35,554,809.65

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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.