Home / 14,339,130,298,291-19,788,059,430,372-7,754,625,957,195.40

Finding the Fourth Proportional to 14,339,130,298,291, 19,788,059,430,372 and 7,754,625,957,195.40

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Solution

The fourth proportional to 14,339,130,298,291, 19,788,059,430,372 and 7,754,625,957,195.40 is: 10,701,416,062,840.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,339,130,298,291 : 19,788,059,430,372 = 7,754,625,957,195.40 : x
  2. Step 2: Convert to fraction form
    14,339,130,298,291/19,788,059,430,372 = 7,754,625,957,195.40/x
  3. Step 3: Cross multiply
    14,339,130,298,291x = 19,788,059,430,372 × 7,754,625,957,195.40
  4. Step 4: Simplify right side
    14,339,130,298,291x = 153,448,999,301,287,948,471,762,944
  5. Step 5: Solve for x
    x = 153,448,999,301,287,948,471,762,944/14,339,130,298,291
  6. Step 6: Final answer
    x = 10,701,416,062,840.06

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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.