Home / 995,283,200,544.05-1,492,992,221,087.70-349,810,353,243.47

Finding the Fourth Proportional to 995,283,200,544.05, 1,492,992,221,087.70 and 349,810,353,243.47

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Solution

The fourth proportional to 995,283,200,544.05, 1,492,992,221,087.70 and 349,810,353,243.47 is: 524,739,225,943.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,283,200,544.05 : 1,492,992,221,087.70 = 349,810,353,243.47 : x
  2. Step 2: Convert to fraction form
    995,283,200,544.05/1,492,992,221,087.70 = 349,810,353,243.47/x
  3. Step 3: Cross multiply
    995,283,200,544.05x = 1,492,992,221,087.70 × 349,810,353,243.47
  4. Step 4: Simplify right side
    995,283,200,544.05x = 522,264,136,248,441,127,829,504
  5. Step 5: Solve for x
    x = 522,264,136,248,441,127,829,504/995,283,200,544.05
  6. Step 6: Final answer
    x = 524,739,225,943.89

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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.