Home / 34,137,332,035.61-47,108,495,493.45-18,896,048,573.15

Finding the Fourth Proportional to 34,137,332,035.61, 47,108,495,493.45 and 18,896,048,573.15

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Solution

The fourth proportional to 34,137,332,035.61, 47,108,495,493.45 and 18,896,048,573.15 is: 26,075,980,926.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,137,332,035.61 : 47,108,495,493.45 = 18,896,048,573.15 : x
  2. Step 2: Convert to fraction form
    34,137,332,035.61/47,108,495,493.45 = 18,896,048,573.15/x
  3. Step 3: Cross multiply
    34,137,332,035.61x = 47,108,495,493.45 × 18,896,048,573.15
  4. Step 4: Simplify right side
    34,137,332,035.61x = 890,164,419,052,390,318,080
  5. Step 5: Solve for x
    x = 890,164,419,052,390,318,080/34,137,332,035.61
  6. Step 6: Final answer
    x = 26,075,980,926.80

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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.