Home / 61,091,333.88-84,307,795.02-37,250,359.67

Finding the Fourth Proportional to 61,091,333.88, 84,307,795.02 and 37,250,359.67

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Solution

The fourth proportional to 61,091,333.88, 84,307,795.02 and 37,250,359.67 is: 51,406,566.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,091,333.88 : 84,307,795.02 = 37,250,359.67 : x
  2. Step 2: Convert to fraction form
    61,091,333.88/84,307,795.02 = 37,250,359.67/x
  3. Step 3: Cross multiply
    61,091,333.88x = 84,307,795.02 × 37,250,359.67
  4. Step 4: Simplify right side
    61,091,333.88x = 3,140,495,687,058,095.50
  5. Step 5: Solve for x
    x = 3,140,495,687,058,095.50/61,091,333.88
  6. Step 6: Final answer
    x = 51,406,566.00

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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.