Home / 3,219,448,952,047.10-4,828,661,657,317.70-1,070,382,043,643.80

Finding the Fourth Proportional to 3,219,448,952,047.10, 4,828,661,657,317.70 and 1,070,382,043,643.80

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Solution

The fourth proportional to 3,219,448,952,047.10, 4,828,661,657,317.70 and 1,070,382,043,643.80 is: 1,605,402,915,159.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,448,952,047.10 : 4,828,661,657,317.70 = 1,070,382,043,643.80 : x
  2. Step 2: Convert to fraction form
    3,219,448,952,047.10/4,828,661,657,317.70 = 1,070,382,043,643.80/x
  3. Step 3: Cross multiply
    3,219,448,952,047.10x = 4,828,661,657,317.70 × 1,070,382,043,643.80
  4. Step 4: Simplify right side
    3,219,448,952,047.10x = 5,168,512,732,824,178,763,235,328
  5. Step 5: Solve for x
    x = 5,168,512,732,824,178,763,235,328/3,219,448,952,047.10
  6. Step 6: Final answer
    x = 1,605,402,915,159.68

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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.