Home / 34,710,371,784.91-47,896,483,149.04-19,465,326,358.52

Finding the Fourth Proportional to 34,710,371,784.91, 47,896,483,149.04 and 19,465,326,358.52

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Solution

The fourth proportional to 34,710,371,784.91, 47,896,483,149.04 and 19,465,326,358.52 is: 26,860,002,586.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,710,371,784.91 : 47,896,483,149.04 = 19,465,326,358.52 : x
  2. Step 2: Convert to fraction form
    34,710,371,784.91/47,896,483,149.04 = 19,465,326,358.52/x
  3. Step 3: Cross multiply
    34,710,371,784.91x = 47,896,483,149.04 × 19,465,326,358.52
  4. Step 4: Simplify right side
    34,710,371,784.91x = 932,320,675,921,177,870,336
  5. Step 5: Solve for x
    x = 932,320,675,921,177,870,336/34,710,371,784.91
  6. Step 6: Final answer
    x = 26,860,002,586.50

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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.