Home / 21,695,660,348,188-32,548,202,924,960-7,927,224,939,412

Finding the Fourth Proportional to 21,695,660,348,188, 32,548,202,924,960 and 7,927,224,939,412

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Solution

The fourth proportional to 21,695,660,348,188, 32,548,202,924,960 and 7,927,224,939,412 is: 11,892,559,240,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,695,660,348,188 : 32,548,202,924,960 = 7,927,224,939,412 : x
  2. Step 2: Convert to fraction form
    21,695,660,348,188/32,548,202,924,960 = 7,927,224,939,412/x
  3. Step 3: Cross multiply
    21,695,660,348,188x = 32,548,202,924,960 × 7,927,224,939,412
  4. Step 4: Simplify right side
    21,695,660,348,188x = 258,016,925,959,785,526,903,963,648
  5. Step 5: Solve for x
    x = 258,016,925,959,785,526,903,963,648/21,695,660,348,188
  6. Step 6: Final answer
    x = 11,892,559,240,831.54

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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.