Home / 84,841,055,858.28-117,085,883,030.28-46,779,145,150.08

Finding the Fourth Proportional to 84,841,055,858.28, 117,085,883,030.28 and 46,779,145,150.08

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Solution

The fourth proportional to 84,841,055,858.28, 117,085,883,030.28 and 46,779,145,150.08 is: 64,558,101,757.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,841,055,858.28 : 117,085,883,030.28 = 46,779,145,150.08 : x
  2. Step 2: Convert to fraction form
    84,841,055,858.28/117,085,883,030.28 = 46,779,145,150.08/x
  3. Step 3: Cross multiply
    84,841,055,858.28x = 117,085,883,030.28 × 46,779,145,150.08
  4. Step 4: Simplify right side
    84,841,055,858.28x = 5,477,177,517,298,757,402,624
  5. Step 5: Solve for x
    x = 5,477,177,517,298,757,402,624/84,841,055,858.28
  6. Step 6: Final answer
    x = 64,558,101,757.34

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Double scale
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1.5x scale

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.