Home / 61,184,450.60-91,779,208.55-18,053,654.00

Finding the Fourth Proportional to 61,184,450.60, 91,779,208.55 and 18,053,654.00

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Solution

The fourth proportional to 61,184,450.60, 91,779,208.55 and 18,053,654.00 is: 27,081,228.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,184,450.60 : 91,779,208.55 = 18,053,654.00 : x
  2. Step 2: Convert to fraction form
    61,184,450.60/91,779,208.55 = 18,053,654.00/x
  3. Step 3: Cross multiply
    61,184,450.60x = 91,779,208.55 × 18,053,654.00
  4. Step 4: Simplify right side
    61,184,450.60x = 1,656,950,075,371,227.50
  5. Step 5: Solve for x
    x = 1,656,950,075,371,227.50/61,184,450.60
  6. Step 6: Final answer
    x = 27,081,228.30

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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.