Home / 34,957,773,788.07-48,241,637,090.66-19,507,754,209.60

Finding the Fourth Proportional to 34,957,773,788.07, 48,241,637,090.66 and 19,507,754,209.60

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Solution

The fourth proportional to 34,957,773,788.07, 48,241,637,090.66 and 19,507,754,209.60 is: 26,920,650,174.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,773,788.07 : 48,241,637,090.66 = 19,507,754,209.60 : x
  2. Step 2: Convert to fraction form
    34,957,773,788.07/48,241,637,090.66 = 19,507,754,209.60/x
  3. Step 3: Cross multiply
    34,957,773,788.07x = 48,241,637,090.66 × 19,507,754,209.60
  4. Step 4: Simplify right side
    34,957,773,788.07x = 941,085,999,032,979,423,232
  5. Step 5: Solve for x
    x = 941,085,999,032,979,423,232/34,957,773,788.07
  6. Step 6: Final answer
    x = 26,920,650,174.64

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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.