Home / 1,087,695,425,722.90-1,501,024,354,043.70-593,310,756,820.75

Finding the Fourth Proportional to 1,087,695,425,722.90, 1,501,024,354,043.70 and 593,310,756,820.75

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Solution

The fourth proportional to 1,087,695,425,722.90, 1,501,024,354,043.70 and 593,310,756,820.75 is: 818,771,389,897.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,695,425,722.90 : 1,501,024,354,043.70 = 593,310,756,820.75 : x
  2. Step 2: Convert to fraction form
    1,087,695,425,722.90/1,501,024,354,043.70 = 593,310,756,820.75/x
  3. Step 3: Cross multiply
    1,087,695,425,722.90x = 1,501,024,354,043.70 × 593,310,756,820.75
  4. Step 4: Simplify right side
    1,087,695,425,722.90x = 890,573,895,504,045,063,274,496
  5. Step 5: Solve for x
    x = 890,573,895,504,045,063,274,496/1,087,695,425,722.90
  6. Step 6: Final answer
    x = 818,771,389,897.27

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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.