Home / 34,710,371,783.91-47,896,483,147.66-19,465,326,357.51

Finding the Fourth Proportional to 34,710,371,783.91, 47,896,483,147.66 and 19,465,326,357.51

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Solution

The fourth proportional to 34,710,371,783.91, 47,896,483,147.66 and 19,465,326,357.51 is: 26,860,002,585.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,710,371,783.91 : 47,896,483,147.66 = 19,465,326,357.51 : x
  2. Step 2: Convert to fraction form
    34,710,371,783.91/47,896,483,147.66 = 19,465,326,357.51/x
  3. Step 3: Cross multiply
    34,710,371,783.91x = 47,896,483,147.66 × 19,465,326,357.51
  4. Step 4: Simplify right side
    34,710,371,783.91x = 932,320,675,846,332,350,464
  5. Step 5: Solve for x
    x = 932,320,675,846,332,350,464/34,710,371,783.91
  6. Step 6: Final answer
    x = 26,860,002,585.12

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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.