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Finding the Third Proportional to 25,908,750,117 and 39,805,931,083.50

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Solution

The third proportional to 25,908,750,117 and 39,805,931,083.50 is: 61,157,413,702.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,908,750,117 : 39,805,931,083.50 = 39,805,931,083.50 : x
  2. Step 2: Convert to fraction form
    25,908,750,117/39,805,931,083.50 = 39,805,931,083.50/x
  3. Step 3: Cross multiply
    25,908,750,117x = 39,805,931,083.50 × 39,805,931,083.50
  4. Step 4: Simplify right side
    25,908,750,117x = 1,584,512,149,424,351,477,760
  5. Step 5: Solve for x
    x = 1,584,512,149,424,351,477,760/25,908,750,117
  6. Step 6: Final answer
    x = 61,157,413,702.67

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.