Home / 5,913,045,604.88-8,159,444,751.72-3,533,709,848.08

Finding the Fourth Proportional to 5,913,045,604.88, 8,159,444,751.72 and 3,533,709,848.08

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Solution

The fourth proportional to 5,913,045,604.88, 8,159,444,751.72 and 3,533,709,848.08 is: 4,876,186,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,045,604.88 : 8,159,444,751.72 = 3,533,709,848.08 : x
  2. Step 2: Convert to fraction form
    5,913,045,604.88/8,159,444,751.72 = 3,533,709,848.08/x
  3. Step 3: Cross multiply
    5,913,045,604.88x = 8,159,444,751.72 × 3,533,709,848.08
  4. Step 4: Simplify right side
    5,913,045,604.88x = 28,833,110,274,017,636,352
  5. Step 5: Solve for x
    x = 28,833,110,274,017,636,352/5,913,045,604.88
  6. Step 6: Final answer
    x = 4,876,186,013.21

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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.