Home / 6,725,478,792,772.60-10,088,218,213,364-1,890,480,436,242.40

Finding the Fourth Proportional to 6,725,478,792,772.60, 10,088,218,213,364 and 1,890,480,436,242.40

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Solution

The fourth proportional to 6,725,478,792,772.60, 10,088,218,213,364 and 1,890,480,436,242.40 is: 2,835,720,661,167.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725,478,792,772.60 : 10,088,218,213,364 = 1,890,480,436,242.40 : x
  2. Step 2: Convert to fraction form
    6,725,478,792,772.60/10,088,218,213,364 = 1,890,480,436,242.40/x
  3. Step 3: Cross multiply
    6,725,478,792,772.60x = 10,088,218,213,364 × 1,890,480,436,242.40
  4. Step 4: Simplify right side
    6,725,478,792,772.60x = 19,071,579,168,908,899,187,163,136
  5. Step 5: Solve for x
    x = 19,071,579,168,908,899,187,163,136/6,725,478,792,772.60
  6. Step 6: Final answer
    x = 2,835,720,661,167.47

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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.