Home / 17,158,053,632.48-23,677,510,095.79-9,433,068,596.45

Finding the Fourth Proportional to 17,158,053,632.48, 23,677,510,095.79 and 9,433,068,596.45

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Solution

The fourth proportional to 17,158,053,632.48, 23,677,510,095.79 and 9,433,068,596.45 is: 13,017,302,644.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,053,632.48 : 23,677,510,095.79 = 9,433,068,596.45 : x
  2. Step 2: Convert to fraction form
    17,158,053,632.48/23,677,510,095.79 = 9,433,068,596.45/x
  3. Step 3: Cross multiply
    17,158,053,632.48x = 23,677,510,095.79 × 9,433,068,596.45
  4. Step 4: Simplify right side
    17,158,053,632.48x = 223,351,576,926,724,521,984
  5. Step 5: Solve for x
    x = 223,351,576,926,724,521,984/17,158,053,632.48
  6. Step 6: Final answer
    x = 13,017,302,644.63

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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.