Home / 64,071,666.03-88,418,363.36-34,702,316.67

Finding the Fourth Proportional to 64,071,666.03, 88,418,363.36 and 34,702,316.67

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Solution

The fourth proportional to 64,071,666.03, 88,418,363.36 and 34,702,316.67 is: 47,888,906.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,071,666.03 : 88,418,363.36 = 34,702,316.67 : x
  2. Step 2: Convert to fraction form
    64,071,666.03/88,418,363.36 = 34,702,316.67/x
  3. Step 3: Cross multiply
    64,071,666.03x = 88,418,363.36 × 34,702,316.67
  4. Step 4: Simplify right side
    64,071,666.03x = 3,068,322,044,588,334
  5. Step 5: Solve for x
    x = 3,068,322,044,588,334/64,071,666.03
  6. Step 6: Final answer
    x = 47,888,906.82

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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.