Home / 19,684,488,466.86-27,164,594,081.07-10,773,817,220.94

Finding the Fourth Proportional to 19,684,488,466.86, 27,164,594,081.07 and 10,773,817,220.94

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Solution

The fourth proportional to 19,684,488,466.86, 27,164,594,081.07 and 10,773,817,220.94 is: 14,867,867,763.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,684,488,466.86 : 27,164,594,081.07 = 10,773,817,220.94 : x
  2. Step 2: Convert to fraction form
    19,684,488,466.86/27,164,594,081.07 = 10,773,817,220.94/x
  3. Step 3: Cross multiply
    19,684,488,466.86x = 27,164,594,081.07 × 10,773,817,220.94
  4. Step 4: Simplify right side
    19,684,488,466.86x = 292,666,371,510,476,767,232
  5. Step 5: Solve for x
    x = 292,666,371,510,476,767,232/19,684,488,466.86
  6. Step 6: Final answer
    x = 14,867,867,763.15

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Double scale
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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.