Home / 37,126,257,353.35-51,234,240,674.61-20,210,033,327.83

Finding the Fourth Proportional to 37,126,257,353.35, 51,234,240,674.61 and 20,210,033,327.83

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Solution

The fourth proportional to 37,126,257,353.35, 51,234,240,674.61 and 20,210,033,327.83 is: 27,889,849,001.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,126,257,353.35 : 51,234,240,674.61 = 20,210,033,327.83 : x
  2. Step 2: Convert to fraction form
    37,126,257,353.35/51,234,240,674.61 = 20,210,033,327.83/x
  3. Step 3: Cross multiply
    37,126,257,353.35x = 51,234,240,674.61 × 20,210,033,327.83
  4. Step 4: Simplify right side
    37,126,257,353.35x = 1,035,445,711,559,574,421,504
  5. Step 5: Solve for x
    x = 1,035,445,711,559,574,421,504/37,126,257,353.35
  6. Step 6: Final answer
    x = 27,889,849,001.07

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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.