Home / 7,703,870,554.16-11,552,163,050.10-2,984,402,941.64

Finding the Fourth Proportional to 7,703,870,554.16, 11,552,163,050.10 and 2,984,402,941.64

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Solution

The fourth proportional to 7,703,870,554.16, 11,552,163,050.10 and 2,984,402,941.64 is: 4,475,193,235.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,870,554.16 : 11,552,163,050.10 = 2,984,402,941.64 : x
  2. Step 2: Convert to fraction form
    7,703,870,554.16/11,552,163,050.10 = 2,984,402,941.64/x
  3. Step 3: Cross multiply
    7,703,870,554.16x = 11,552,163,050.10 × 2,984,402,941.64
  4. Step 4: Simplify right side
    7,703,870,554.16x = 34,476,309,389,023,354,880
  5. Step 5: Solve for x
    x = 34,476,309,389,023,354,880/7,703,870,554.16
  6. Step 6: Final answer
    x = 4,475,193,235.22

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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.