Home / 73,684,684,008.99-110,533,355,214.76-25,873,583,882.91

Finding the Fourth Proportional to 73,684,684,008.99, 110,533,355,214.76 and 25,873,583,882.91

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Solution

The fourth proportional to 73,684,684,008.99, 110,533,355,214.76 and 25,873,583,882.91 is: 38,812,598,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,684,684,008.99 : 110,533,355,214.76 = 25,873,583,882.91 : x
  2. Step 2: Convert to fraction form
    73,684,684,008.99/110,533,355,214.76 = 25,873,583,882.91/x
  3. Step 3: Cross multiply
    73,684,684,008.99x = 110,533,355,214.76 × 25,873,583,882.91
  4. Step 4: Simplify right side
    73,684,684,008.99x = 2,859,894,038,008,580,014,080
  5. Step 5: Solve for x
    x = 2,859,894,038,008,580,014,080/73,684,684,008.99
  6. Step 6: Final answer
    x = 38,812,598,255.29

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1.5x scale

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.