Home / 10,057,117,664,467-15,085,676,479,779-2,416,626,434,391.40

Finding the Fourth Proportional to 10,057,117,664,467, 15,085,676,479,779 and 2,416,626,434,391.40

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Solution

The fourth proportional to 10,057,117,664,467, 15,085,676,479,779 and 2,416,626,434,391.40 is: 3,624,939,647,521.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,057,117,664,467 : 15,085,676,479,779 = 2,416,626,434,391.40 : x
  2. Step 2: Convert to fraction form
    10,057,117,664,467/15,085,676,479,779 = 2,416,626,434,391.40/x
  3. Step 3: Cross multiply
    10,057,117,664,467x = 15,085,676,479,779 × 2,416,626,434,391.40
  4. Step 4: Simplify right side
    10,057,117,664,467x = 36,456,444,561,710,531,045,490,688
  5. Step 5: Solve for x
    x = 36,456,444,561,710,531,045,490,688/10,057,117,664,467
  6. Step 6: Final answer
    x = 3,624,939,647,521.03

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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.