Home / 995,283,200,544.55-1,492,992,221,088.40-349,810,353,243.98

Finding the Fourth Proportional to 995,283,200,544.55, 1,492,992,221,088.40 and 349,810,353,243.98

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Solution

The fourth proportional to 995,283,200,544.55, 1,492,992,221,088.40 and 349,810,353,243.98 is: 524,739,225,944.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,283,200,544.55 : 1,492,992,221,088.40 = 349,810,353,243.98 : x
  2. Step 2: Convert to fraction form
    995,283,200,544.55/1,492,992,221,088.40 = 349,810,353,243.98/x
  3. Step 3: Cross multiply
    995,283,200,544.55x = 1,492,992,221,088.40 × 349,810,353,243.98
  4. Step 4: Simplify right side
    995,283,200,544.55x = 522,264,136,249,447,425,245,184
  5. Step 5: Solve for x
    x = 522,264,136,249,447,425,245,184/995,283,200,544.55
  6. Step 6: Final answer
    x = 524,739,225,944.64

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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.