Home / 61,666,255,319.72-92,481,438,262.86-23,884,403,887.93

Finding the Fourth Proportional to 61,666,255,319.72, 92,481,438,262.86 and 23,884,403,887.93

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Solution

The fourth proportional to 61,666,255,319.72, 92,481,438,262.86 and 23,884,403,887.93 is: 35,819,655,533.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,666,255,319.72 : 92,481,438,262.86 = 23,884,403,887.93 : x
  2. Step 2: Convert to fraction form
    61,666,255,319.72/92,481,438,262.86 = 23,884,403,887.93/x
  3. Step 3: Cross multiply
    61,666,255,319.72x = 92,481,438,262.86 × 23,884,403,887.93
  4. Step 4: Simplify right side
    61,666,255,319.72x = 2,208,864,023,606,349,266,944
  5. Step 5: Solve for x
    x = 2,208,864,023,606,349,266,944/61,666,255,319.72
  6. Step 6: Final answer
    x = 35,819,655,533.71

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1.5x scale

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.