Home / 5,303,223,750,701.80-7,318,435,010,909-2,959,398,558,355

Finding the Fourth Proportional to 5,303,223,750,701.80, 7,318,435,010,909 and 2,959,398,558,355

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Solution

The fourth proportional to 5,303,223,750,701.80, 7,318,435,010,909 and 2,959,398,558,355 is: 4,083,962,329,108.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,223,750,701.80 : 7,318,435,010,909 = 2,959,398,558,355 : x
  2. Step 2: Convert to fraction form
    5,303,223,750,701.80/7,318,435,010,909 = 2,959,398,558,355/x
  3. Step 3: Cross multiply
    5,303,223,750,701.80x = 7,318,435,010,909 × 2,959,398,558,355
  4. Step 4: Simplify right side
    5,303,223,750,701.80x = 21,658,166,020,698,852,003,151,872
  5. Step 5: Solve for x
    x = 21,658,166,020,698,852,003,151,872/5,303,223,750,701.80
  6. Step 6: Final answer
    x = 4,083,962,329,108.35

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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.