Home / 23,434,057,634.53-32,338,974,925.44-12,729,186,725.17

Finding the Fourth Proportional to 23,434,057,634.53, 32,338,974,925.44 and 12,729,186,725.17

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Solution

The fourth proportional to 23,434,057,634.53, 32,338,974,925.44 and 12,729,186,725.17 is: 17,566,264,312.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,434,057,634.53 : 32,338,974,925.44 = 12,729,186,725.17 : x
  2. Step 2: Convert to fraction form
    23,434,057,634.53/32,338,974,925.44 = 12,729,186,725.17/x
  3. Step 3: Cross multiply
    23,434,057,634.53x = 32,338,974,925.44 × 12,729,186,725.17
  4. Step 4: Simplify right side
    23,434,057,634.53x = 411,648,850,326,516,334,592
  5. Step 5: Solve for x
    x = 411,648,850,326,516,334,592/23,434,057,634.53
  6. Step 6: Final answer
    x = 17,566,264,312.67

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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.