Home / 33,038,102,429.84-49,566,824,042.40-10,653,400,589.36

Finding the Fourth Proportional to 33,038,102,429.84, 49,566,824,042.40 and 10,653,400,589.36

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Solution

The fourth proportional to 33,038,102,429.84, 49,566,824,042.40 and 10,653,400,589.36 is: 15,983,219,181.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,038,102,429.84 : 49,566,824,042.40 = 10,653,400,589.36 : x
  2. Step 2: Convert to fraction form
    33,038,102,429.84/49,566,824,042.40 = 10,653,400,589.36/x
  3. Step 3: Cross multiply
    33,038,102,429.84x = 49,566,824,042.40 × 10,653,400,589.36
  4. Step 4: Simplify right side
    33,038,102,429.84x = 528,055,232,466,007,621,632
  5. Step 5: Solve for x
    x = 528,055,232,466,007,621,632/33,038,102,429.84
  6. Step 6: Final answer
    x = 15,983,219,181.17

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1.5x scale

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.