Home / 14,339,130,298,292-19,788,059,430,374-7,754,625,957,196.40

Finding the Fourth Proportional to 14,339,130,298,292, 19,788,059,430,374 and 7,754,625,957,196.40

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Solution

The fourth proportional to 14,339,130,298,292, 19,788,059,430,374 and 7,754,625,957,196.40 is: 10,701,416,062,841.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,339,130,298,292 : 19,788,059,430,374 = 7,754,625,957,196.40 : x
  2. Step 2: Convert to fraction form
    14,339,130,298,292/19,788,059,430,374 = 7,754,625,957,196.40/x
  3. Step 3: Cross multiply
    14,339,130,298,292x = 19,788,059,430,374 × 7,754,625,957,196.40
  4. Step 4: Simplify right side
    14,339,130,298,292x = 153,448,999,301,323,235,923,066,880
  5. Step 5: Solve for x
    x = 153,448,999,301,323,235,923,066,880/14,339,130,298,292
  6. Step 6: Final answer
    x = 10,701,416,062,841.78

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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.