Home / 5,073,085,808.85-7,607,803,005.68-1,755,999,106.77

Finding the Fourth Proportional to 5,073,085,808.85, 7,607,803,005.68 and 1,755,999,106.77

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Solution

The fourth proportional to 5,073,085,808.85, 7,607,803,005.68 and 1,755,999,106.77 is: 2,633,366,709.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,085,808.85 : 7,607,803,005.68 = 1,755,999,106.77 : x
  2. Step 2: Convert to fraction form
    5,073,085,808.85/7,607,803,005.68 = 1,755,999,106.77/x
  3. Step 3: Cross multiply
    5,073,085,808.85x = 7,607,803,005.68 × 1,755,999,106.77
  4. Step 4: Simplify right side
    5,073,085,808.85x = 13,359,295,282,447,421,440
  5. Step 5: Solve for x
    x = 13,359,295,282,447,421,440/5,073,085,808.85
  6. Step 6: Final answer
    x = 2,633,366,709.30

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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.