Home / 3,170,697,310,985.40-4,756,045,966,477.80-3,170,697,310,985.40

Finding the Fourth Proportional to 3,170,697,310,985.40, 4,756,045,966,477.80 and 3,170,697,310,985.40

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Solution

The fourth proportional to 3,170,697,310,985.40, 4,756,045,966,477.80 and 3,170,697,310,985.40 is: 4,756,045,966,477.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,697,310,985.40 : 4,756,045,966,477.80 = 3,170,697,310,985.40 : x
  2. Step 2: Convert to fraction form
    3,170,697,310,985.40/4,756,045,966,477.80 = 3,170,697,310,985.40/x
  3. Step 3: Cross multiply
    3,170,697,310,985.40x = 4,756,045,966,477.80 × 3,170,697,310,985.40
  4. Step 4: Simplify right side
    3,170,697,310,985.40x = 15,079,982,156,834,116,389,044,224
  5. Step 5: Solve for x
    x = 15,079,982,156,834,116,389,044,224/3,170,697,310,985.40
  6. Step 6: Final answer
    x = 4,756,045,966,477.80

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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.