Home / 38,983,500,849,159-53,798,521,342,000-21,425,444,961,004

Finding the Fourth Proportional to 38,983,500,849,159, 53,798,521,342,000 and 21,425,444,961,004

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Solution

The fourth proportional to 38,983,500,849,159, 53,798,521,342,000 and 21,425,444,961,004 is: 29,567,823,127,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,983,500,849,159 : 53,798,521,342,000 = 21,425,444,961,004 : x
  2. Step 2: Convert to fraction form
    38,983,500,849,159/53,798,521,342,000 = 21,425,444,961,004/x
  3. Step 3: Cross multiply
    38,983,500,849,159x = 53,798,521,342,000 × 21,425,444,961,004
  4. Step 4: Simplify right side
    38,983,500,849,159x = 1,152,657,257,996,420,043,635,687,424
  5. Step 5: Solve for x
    x = 1,152,657,257,996,420,043,635,687,424/38,983,500,849,159
  6. Step 6: Final answer
    x = 29,567,823,127,442.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.