Home / 367,780,811,931.35-551,671,217,897.10-367,780,811,931.35

Finding the Fourth Proportional to 367,780,811,931.35, 551,671,217,897.10 and 367,780,811,931.35

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Solution

The fourth proportional to 367,780,811,931.35, 551,671,217,897.10 and 367,780,811,931.35 is: 551,671,217,897.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,780,811,931.35 : 551,671,217,897.10 = 367,780,811,931.35 : x
  2. Step 2: Convert to fraction form
    367,780,811,931.35/551,671,217,897.10 = 367,780,811,931.35/x
  3. Step 3: Cross multiply
    367,780,811,931.35x = 551,671,217,897.10 × 367,780,811,931.35
  4. Step 4: Simplify right side
    367,780,811,931.35x = 202,894,088,437,352,129,101,824
  5. Step 5: Solve for x
    x = 202,894,088,437,352,129,101,824/367,780,811,931.35
  6. Step 6: Final answer
    x = 551,671,217,897.10

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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.