Home / 6,314,269,458,032-9,473,443,960,352.80-2,920,721,675,458.40

Finding the Fourth Proportional to 6,314,269,458,032, 9,473,443,960,352.80 and 2,920,721,675,458.40

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Solution

The fourth proportional to 6,314,269,458,032, 9,473,443,960,352.80 and 2,920,721,675,458.40 is: 4,382,026,028,529.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,269,458,032 : 9,473,443,960,352.80 = 2,920,721,675,458.40 : x
  2. Step 2: Convert to fraction form
    6,314,269,458,032/9,473,443,960,352.80 = 2,920,721,675,458.40/x
  3. Step 3: Cross multiply
    6,314,269,458,032x = 9,473,443,960,352.80 × 2,920,721,675,458.40
  4. Step 4: Simplify right side
    6,314,269,458,032x = 27,669,293,116,242,893,243,154,432
  5. Step 5: Solve for x
    x = 27,669,293,116,242,893,243,154,432/6,314,269,458,032
  6. Step 6: Final answer
    x = 4,382,026,028,529.15

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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.