Home / 50,572,983,428.90-75,864,138,258.67-16,538,691,085.01

Finding the Fourth Proportional to 50,572,983,428.90, 75,864,138,258.67 and 16,538,691,085.01

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Solution

The fourth proportional to 50,572,983,428.90, 75,864,138,258.67 and 16,538,691,085.01 is: 24,809,561,588.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,572,983,428.90 : 75,864,138,258.67 = 16,538,691,085.01 : x
  2. Step 2: Convert to fraction form
    50,572,983,428.90/75,864,138,258.67 = 16,538,691,085.01/x
  3. Step 3: Cross multiply
    50,572,983,428.90x = 75,864,138,258.67 × 16,538,691,085.01
  4. Step 4: Simplify right side
    50,572,983,428.90x = 1,254,693,547,090,631,458,816
  5. Step 5: Solve for x
    x = 1,254,693,547,090,631,458,816/50,572,983,428.90
  6. Step 6: Final answer
    x = 24,809,561,588.44

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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.