Home / 17,158,053,575.48-23,677,510,017.55-9,433,068,539.24

Finding the Fourth Proportional to 17,158,053,575.48, 23,677,510,017.55 and 9,433,068,539.24

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Solution

The fourth proportional to 17,158,053,575.48, 23,677,510,017.55 and 9,433,068,539.24 is: 13,017,302,565.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,053,575.48 : 23,677,510,017.55 = 9,433,068,539.24 : x
  2. Step 2: Convert to fraction form
    17,158,053,575.48/23,677,510,017.55 = 9,433,068,539.24/x
  3. Step 3: Cross multiply
    17,158,053,575.48x = 23,677,510,017.55 × 9,433,068,539.24
  4. Step 4: Simplify right side
    17,158,053,575.48x = 223,351,574,834,131,173,376
  5. Step 5: Solve for x
    x = 223,351,574,834,131,173,376/17,158,053,575.48
  6. Step 6: Final answer
    x = 13,017,302,565.91

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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.