Home / 995,283,200,538.84-1,492,992,221,079.80-349,810,353,238.22

Finding the Fourth Proportional to 995,283,200,538.84, 1,492,992,221,079.80 and 349,810,353,238.22

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Solution

The fourth proportional to 995,283,200,538.84, 1,492,992,221,079.80 and 349,810,353,238.22 is: 524,739,225,935.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,283,200,538.84 : 1,492,992,221,079.80 = 349,810,353,238.22 : x
  2. Step 2: Convert to fraction form
    995,283,200,538.84/1,492,992,221,079.80 = 349,810,353,238.22/x
  3. Step 3: Cross multiply
    995,283,200,538.84x = 1,492,992,221,079.80 × 349,810,353,238.22
  4. Step 4: Simplify right side
    995,283,200,538.84x = 522,264,136,237,839,470,821,376
  5. Step 5: Solve for x
    x = 522,264,136,237,839,470,821,376/995,283,200,538.84
  6. Step 6: Final answer
    x = 524,739,225,935.98

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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.