Home / 1,139,830,401,199-1,710,035,000,061.10-527,651,305,508.65

Finding the Fourth Proportional to 1,139,830,401,199, 1,710,035,000,061.10 and 527,651,305,508.65

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Solution

The fourth proportional to 1,139,830,401,199, 1,710,035,000,061.10 and 527,651,305,508.65 is: 791,610,926,764.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,830,401,199 : 1,710,035,000,061.10 = 527,651,305,508.65 : x
  2. Step 2: Convert to fraction form
    1,139,830,401,199/1,710,035,000,061.10 = 527,651,305,508.65/x
  3. Step 3: Cross multiply
    1,139,830,401,199x = 1,710,035,000,061.10 × 527,651,305,508.65
  4. Step 4: Simplify right side
    1,139,830,401,199x = 902,302,200,247,723,868,815,360
  5. Step 5: Solve for x
    x = 902,302,200,247,723,868,815,360/1,139,830,401,199
  6. Step 6: Final answer
    x = 791,610,926,764.70

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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.