Home / 4,697,239,497.40-7,045,859,246.10-1,935,446,908.60

Finding the Fourth Proportional to 4,697,239,497.40, 7,045,859,246.10 and 1,935,446,908.60

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Solution

The fourth proportional to 4,697,239,497.40, 7,045,859,246.10 and 1,935,446,908.60 is: 2,903,170,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,239,497.40 : 7,045,859,246.10 = 1,935,446,908.60 : x
  2. Step 2: Convert to fraction form
    4,697,239,497.40/7,045,859,246.10 = 1,935,446,908.60/x
  3. Step 3: Cross multiply
    4,697,239,497.40x = 7,045,859,246.10 × 1,935,446,908.60
  4. Step 4: Simplify right side
    4,697,239,497.40x = 13,636,886,496,294,971,392
  5. Step 5: Solve for x
    x = 13,636,886,496,294,971,392/4,697,239,497.40
  6. Step 6: Final answer
    x = 2,903,170,362.90

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1.5x scale

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.