Home / 47,706,090,598.92-65,837,350,461.78-26,296,283,746.20

Finding the Fourth Proportional to 47,706,090,598.92, 65,837,350,461.78 and 26,296,283,746.20

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Solution

The fourth proportional to 47,706,090,598.92, 65,837,350,461.78 and 26,296,283,746.20 is: 36,290,495,136.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,706,090,598.92 : 65,837,350,461.78 = 26,296,283,746.20 : x
  2. Step 2: Convert to fraction form
    47,706,090,598.92/65,837,350,461.78 = 26,296,283,746.20/x
  3. Step 3: Cross multiply
    47,706,090,598.92x = 65,837,350,461.78 × 26,296,283,746.20
  4. Step 4: Simplify right side
    47,706,090,598.92x = 1,731,277,648,840,978,595,840
  5. Step 5: Solve for x
    x = 1,731,277,648,840,978,595,840/47,706,090,598.92
  6. Step 6: Final answer
    x = 36,290,495,136.07

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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.