Home / 336,070,644.84-463,766,031.42-185,369,271.72

Finding the Fourth Proportional to 336,070,644.84, 463,766,031.42 and 185,369,271.72

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Solution

The fourth proportional to 336,070,644.84, 463,766,031.42 and 185,369,271.72 is: 255,803,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,070,644.84 : 463,766,031.42 = 185,369,271.72 : x
  2. Step 2: Convert to fraction form
    336,070,644.84/463,766,031.42 = 185,369,271.72/x
  3. Step 3: Cross multiply
    336,070,644.84x = 463,766,031.42 × 185,369,271.72
  4. Step 4: Simplify right side
    336,070,644.84x = 85,967,971,492,800,032
  5. Step 5: Solve for x
    x = 85,967,971,492,800,032/336,070,644.84
  6. Step 6: Final answer
    x = 255,803,274.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.