Home / 27,602,851,027.61-41,319,355,929.03-18,010,000,885.37

Finding the Fourth Proportional to 27,602,851,027.61, 41,319,355,929.03 and 18,010,000,885.37

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Solution

The fourth proportional to 27,602,851,027.61, 41,319,355,929.03 and 18,010,000,885.37 is: 26,959,593,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,602,851,027.61 : 41,319,355,929.03 = 18,010,000,885.37 : x
  2. Step 2: Convert to fraction form
    27,602,851,027.61/41,319,355,929.03 = 18,010,000,885.37/x
  3. Step 3: Cross multiply
    27,602,851,027.61x = 41,319,355,929.03 × 18,010,000,885.37
  4. Step 4: Simplify right side
    27,602,851,027.61x = 744,161,636,864,541,851,648
  5. Step 5: Solve for x
    x = 744,161,636,864,541,851,648/27,602,851,027.61
  6. Step 6: Final answer
    x = 26,959,593,272.45

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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.