Home / 54,178,266,296.34-81,294,023,457.63-24,353,669,830.50

Finding the Fourth Proportional to 54,178,266,296.34, 81,294,023,457.63 and 24,353,669,830.50

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Solution

The fourth proportional to 54,178,266,296.34, 81,294,023,457.63 and 24,353,669,830.50 is: 36,542,472,504.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,178,266,296.34 : 81,294,023,457.63 = 24,353,669,830.50 : x
  2. Step 2: Convert to fraction form
    54,178,266,296.34/81,294,023,457.63 = 24,353,669,830.50/x
  3. Step 3: Cross multiply
    54,178,266,296.34x = 81,294,023,457.63 × 24,353,669,830.50
  4. Step 4: Simplify right side
    54,178,266,296.34x = 1,979,807,806,480,091,709,440
  5. Step 5: Solve for x
    x = 1,979,807,806,480,091,709,440/54,178,266,296.34
  6. Step 6: Final answer
    x = 36,542,472,504.59

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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.