Home / 794,018,500.84-1,095,739,484.16-436,778,604.65

Finding the Fourth Proportional to 794,018,500.84, 1,095,739,484.16 and 436,778,604.65

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Solution

The fourth proportional to 794,018,500.84, 1,095,739,484.16 and 436,778,604.65 is: 602,751,148.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,018,500.84 : 1,095,739,484.16 = 436,778,604.65 : x
  2. Step 2: Convert to fraction form
    794,018,500.84/1,095,739,484.16 = 436,778,604.65/x
  3. Step 3: Cross multiply
    794,018,500.84x = 1,095,739,484.16 × 436,778,604.65
  4. Step 4: Simplify right side
    794,018,500.84x = 478,595,562,943,652,928
  5. Step 5: Solve for x
    x = 478,595,562,943,652,928/794,018,500.84
  6. Step 6: Final answer
    x = 602,751,148.04

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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.