Home / 61,994,484.48-85,552,363.86-34,117,194.84

Finding the Fourth Proportional to 61,994,484.48, 85,552,363.86 and 34,117,194.84

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Solution

The fourth proportional to 61,994,484.48, 85,552,363.86 and 34,117,194.84 is: 47,081,715.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,994,484.48 : 85,552,363.86 = 34,117,194.84 : x
  2. Step 2: Convert to fraction form
    61,994,484.48/85,552,363.86 = 34,117,194.84/x
  3. Step 3: Cross multiply
    61,994,484.48x = 85,552,363.86 × 34,117,194.84
  4. Step 4: Simplify right side
    61,994,484.48x = 2,918,806,666,834,195
  5. Step 5: Solve for x
    x = 2,918,806,666,834,195/61,994,484.48
  6. Step 6: Final answer
    x = 47,081,715.27

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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.