Home / 34,957,773,931.75-48,241,637,288.60-19,507,754,352.89

Finding the Fourth Proportional to 34,957,773,931.75, 48,241,637,288.60 and 19,507,754,352.89

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Solution

The fourth proportional to 34,957,773,931.75, 48,241,637,288.60 and 19,507,754,352.89 is: 26,920,650,372.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,773,931.75 : 48,241,637,288.60 = 19,507,754,352.89 : x
  2. Step 2: Convert to fraction form
    34,957,773,931.75/48,241,637,288.60 = 19,507,754,352.89/x
  3. Step 3: Cross multiply
    34,957,773,931.75x = 48,241,637,288.60 × 19,507,754,352.89
  4. Step 4: Simplify right side
    34,957,773,931.75x = 941,086,009,807,245,541,376
  5. Step 5: Solve for x
    x = 941,086,009,807,245,541,376/34,957,773,931.75
  6. Step 6: Final answer
    x = 26,920,650,372.21

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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.