Home / 1,730,746,640.10-2,596,119,960.15-503,955,113.70

Finding the Fourth Proportional to 1,730,746,640.10, 2,596,119,960.15 and 503,955,113.70

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Solution

The fourth proportional to 1,730,746,640.10, 2,596,119,960.15 and 503,955,113.70 is: 755,932,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,746,640.10 : 2,596,119,960.15 = 503,955,113.70 : x
  2. Step 2: Convert to fraction form
    1,730,746,640.10/2,596,119,960.15 = 503,955,113.70/x
  3. Step 3: Cross multiply
    1,730,746,640.10x = 2,596,119,960.15 × 503,955,113.70
  4. Step 4: Simplify right side
    1,730,746,640.10x = 1,308,327,929,696,232,704
  5. Step 5: Solve for x
    x = 1,308,327,929,696,232,704/1,730,746,640.10
  6. Step 6: Final answer
    x = 755,932,670.55

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Double scale
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Similar ratio
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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.