Home / 19,574,448,061.60-29,361,672,092.40-14,105,282,442.40

Finding the Fourth Proportional to 19,574,448,061.60, 29,361,672,092.40 and 14,105,282,442.40

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Solution

The fourth proportional to 19,574,448,061.60, 29,361,672,092.40 and 14,105,282,442.40 is: 21,157,923,663.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,574,448,061.60 : 29,361,672,092.40 = 14,105,282,442.40 : x
  2. Step 2: Convert to fraction form
    19,574,448,061.60/29,361,672,092.40 = 14,105,282,442.40/x
  3. Step 3: Cross multiply
    19,574,448,061.60x = 29,361,672,092.40 × 14,105,282,442.40
  4. Step 4: Simplify right side
    19,574,448,061.60x = 414,154,677,844,435,795,968
  5. Step 5: Solve for x
    x = 414,154,677,844,435,795,968/19,574,448,061.60
  6. Step 6: Final answer
    x = 21,157,923,663.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.