Home / 10,038,027,445,525-15,063,919,013,082-3,503,409,418,237.70

Finding the Fourth Proportional to 10,038,027,445,525, 15,063,919,013,082 and 3,503,409,418,237.70

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Solution

The fourth proportional to 10,038,027,445,525, 15,063,919,013,082 and 3,503,409,418,237.70 is: 5,257,514,589,634.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,038,027,445,525 : 15,063,919,013,082 = 3,503,409,418,237.70 : x
  2. Step 2: Convert to fraction form
    10,038,027,445,525/15,063,919,013,082 = 3,503,409,418,237.70/x
  3. Step 3: Cross multiply
    10,038,027,445,525x = 15,063,919,013,082 × 3,503,409,418,237.70
  4. Step 4: Simplify right side
    10,038,027,445,525x = 52,775,075,746,001,443,660,759,040
  5. Step 5: Solve for x
    x = 52,775,075,746,001,443,660,759,040/10,038,027,445,525
  6. Step 6: Final answer
    x = 5,257,514,589,634.72

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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.