Home / 3,024,709,748.40-4,537,064,622.60-726,995,060.40

Finding the Fourth Proportional to 3,024,709,748.40, 4,537,064,622.60 and 726,995,060.40

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Solution

The fourth proportional to 3,024,709,748.40, 4,537,064,622.60 and 726,995,060.40 is: 1,090,492,590.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,709,748.40 : 4,537,064,622.60 = 726,995,060.40 : x
  2. Step 2: Convert to fraction form
    3,024,709,748.40/4,537,064,622.60 = 726,995,060.40/x
  3. Step 3: Cross multiply
    3,024,709,748.40x = 4,537,064,622.60 × 726,995,060.40
  4. Step 4: Simplify right side
    3,024,709,748.40x = 3,298,423,569,345,790,464
  5. Step 5: Solve for x
    x = 3,298,423,569,345,790,464/3,024,709,748.40
  6. Step 6: Final answer
    x = 1,090,492,590.60

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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.