Home / 6,736,067,762-9,294,740,813.04-3,877,657,448.72

Finding the Fourth Proportional to 6,736,067,762, 9,294,740,813.04 and 3,877,657,448.72

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Solution

The fourth proportional to 6,736,067,762, 9,294,740,813.04 and 3,877,657,448.72 is: 5,350,572,800.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,067,762 : 9,294,740,813.04 = 3,877,657,448.72 : x
  2. Step 2: Convert to fraction form
    6,736,067,762/9,294,740,813.04 = 3,877,657,448.72/x
  3. Step 3: Cross multiply
    6,736,067,762x = 9,294,740,813.04 × 3,877,657,448.72
  4. Step 4: Simplify right side
    6,736,067,762x = 36,041,820,947,606,347,776
  5. Step 5: Solve for x
    x = 36,041,820,947,606,347,776/6,736,067,762
  6. Step 6: Final answer
    x = 5,350,572,800.19

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1.5x scale

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.