Home / 25,600,014,727.74-35,328,095,908.07-14,169,377,503.80

Finding the Fourth Proportional to 25,600,014,727.74, 35,328,095,908.07 and 14,169,377,503.80

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Solution

The fourth proportional to 25,600,014,727.74, 35,328,095,908.07 and 14,169,377,503.80 is: 19,553,782,790.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,600,014,727.74 : 35,328,095,908.07 = 14,169,377,503.80 : x
  2. Step 2: Convert to fraction form
    25,600,014,727.74/35,328,095,908.07 = 14,169,377,503.80/x
  3. Step 3: Cross multiply
    25,600,014,727.74x = 35,328,095,908.07 × 14,169,377,503.80
  4. Step 4: Simplify right side
    25,600,014,727.74x = 500,577,127,411,839,205,376
  5. Step 5: Solve for x
    x = 500,577,127,411,839,205,376/25,600,014,727.74
  6. Step 6: Final answer
    x = 19,553,782,790.19

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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.