Home / 49,034,111,186,476-73,551,237,568,208-20,024,121,047,308

Finding the Fourth Proportional to 49,034,111,186,476, 73,551,237,568,208 and 20,024,121,047,308

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Solution

The fourth proportional to 49,034,111,186,476, 73,551,237,568,208 and 20,024,121,047,308 is: 30,036,210,478,947.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,111,186,476 : 73,551,237,568,208 = 20,024,121,047,308 : x
  2. Step 2: Convert to fraction form
    49,034,111,186,476/73,551,237,568,208 = 20,024,121,047,308/x
  3. Step 3: Cross multiply
    49,034,111,186,476x = 73,551,237,568,208 × 20,024,121,047,308
  4. Step 4: Simplify right side
    49,034,111,186,476x = 1,472,798,884,245,104,748,111,331,328
  5. Step 5: Solve for x
    x = 1,472,798,884,245,104,748,111,331,328/49,034,111,186,476
  6. Step 6: Final answer
    x = 30,036,210,478,947.45

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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.