Home / 25,475,253,076.68-35,155,955,802.92-14,043,571,002.65

Finding the Fourth Proportional to 25,475,253,076.68, 35,155,955,802.92 and 14,043,571,002.65

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Solution

The fourth proportional to 25,475,253,076.68, 35,155,955,802.92 and 14,043,571,002.65 is: 19,380,186,724.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,475,253,076.68 : 35,155,955,802.92 = 14,043,571,002.65 : x
  2. Step 2: Convert to fraction form
    25,475,253,076.68/35,155,955,802.92 = 14,043,571,002.65/x
  3. Step 3: Cross multiply
    25,475,253,076.68x = 35,155,955,802.92 × 14,043,571,002.65
  4. Step 4: Simplify right side
    25,475,253,076.68x = 493,715,161,484,191,793,152
  5. Step 5: Solve for x
    x = 493,715,161,484,191,793,152/25,475,253,076.68
  6. Step 6: Final answer
    x = 19,380,186,724.67

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1.5x scale

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.