Home / 17,947,032,341.60-26,920,548,512.40-14,889,384,725.60

Finding the Fourth Proportional to 17,947,032,341.60, 26,920,548,512.40 and 14,889,384,725.60

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Solution

The fourth proportional to 17,947,032,341.60, 26,920,548,512.40 and 14,889,384,725.60 is: 22,334,077,088.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,032,341.60 : 26,920,548,512.40 = 14,889,384,725.60 : x
  2. Step 2: Convert to fraction form
    17,947,032,341.60/26,920,548,512.40 = 14,889,384,725.60/x
  3. Step 3: Cross multiply
    17,947,032,341.60x = 26,920,548,512.40 × 14,889,384,725.60
  4. Step 4: Simplify right side
    17,947,032,341.60x = 400,830,403,825,302,372,352
  5. Step 5: Solve for x
    x = 400,830,403,825,302,372,352/17,947,032,341.60
  6. Step 6: Final answer
    x = 22,334,077,088.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.