Home / 47,712,225,239.54-65,843,070,399.78-26,301,996,718.64

Finding the Fourth Proportional to 47,712,225,239.54, 65,843,070,399.78 and 26,301,996,718.64

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Solution

The fourth proportional to 47,712,225,239.54, 65,843,070,399.78 and 26,301,996,718.64 is: 36,296,865,486.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,712,225,239.54 : 65,843,070,399.78 = 26,301,996,718.64 : x
  2. Step 2: Convert to fraction form
    47,712,225,239.54/65,843,070,399.78 = 26,301,996,718.64/x
  3. Step 3: Cross multiply
    47,712,225,239.54x = 65,843,070,399.78 × 26,301,996,718.64
  4. Step 4: Simplify right side
    47,712,225,239.54x = 1,731,804,221,600,195,936,256
  5. Step 5: Solve for x
    x = 1,731,804,221,600,195,936,256/47,712,225,239.54
  6. Step 6: Final answer
    x = 36,296,865,486.90

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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.