Home / 3,170,697,310,985.40-4,756,045,966,477.90-3,170,697,310,985.40

Finding the Fourth Proportional to 3,170,697,310,985.40, 4,756,045,966,477.90 and 3,170,697,310,985.40

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Solution

The fourth proportional to 3,170,697,310,985.40, 4,756,045,966,477.90 and 3,170,697,310,985.40 is: 4,756,045,966,477.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,697,310,985.40 : 4,756,045,966,477.90 = 3,170,697,310,985.40 : x
  2. Step 2: Convert to fraction form
    3,170,697,310,985.40/4,756,045,966,477.90 = 3,170,697,310,985.40/x
  3. Step 3: Cross multiply
    3,170,697,310,985.40x = 4,756,045,966,477.90 × 3,170,697,310,985.40
  4. Step 4: Simplify right side
    3,170,697,310,985.40x = 15,079,982,156,834,436,364,107,776
  5. Step 5: Solve for x
    x = 15,079,982,156,834,436,364,107,776/3,170,697,310,985.40
  6. Step 6: Final answer
    x = 4,756,045,966,477.90

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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.