Home / 230,867,702,386.58-346,359,233,912.83-162,931,411,335.07

Finding the Fourth Proportional to 230,867,702,386.58, 346,359,233,912.83 and 162,931,411,335.07

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Solution

The fourth proportional to 230,867,702,386.58, 346,359,233,912.83 and 162,931,411,335.07 is: 244,437,824,030.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,867,702,386.58 : 346,359,233,912.83 = 162,931,411,335.07 : x
  2. Step 2: Convert to fraction form
    230,867,702,386.58/346,359,233,912.83 = 162,931,411,335.07/x
  3. Step 3: Cross multiply
    230,867,702,386.58x = 346,359,233,912.83 × 162,931,411,335.07
  4. Step 4: Simplify right side
    230,867,702,386.58x = 56,432,798,810,351,033,384,960
  5. Step 5: Solve for x
    x = 56,432,798,810,351,033,384,960/230,867,702,386.58
  6. Step 6: Final answer
    x = 244,437,824,030.74

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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.