Home / 31,274,328,220.40-46,911,492,330.60-31,274,328,220.40

Finding the Fourth Proportional to 31,274,328,220.40, 46,911,492,330.60 and 31,274,328,220.40

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Solution

The fourth proportional to 31,274,328,220.40, 46,911,492,330.60 and 31,274,328,220.40 is: 46,911,492,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,274,328,220.40 : 46,911,492,330.60 = 31,274,328,220.40 : x
  2. Step 2: Convert to fraction form
    31,274,328,220.40/46,911,492,330.60 = 31,274,328,220.40/x
  3. Step 3: Cross multiply
    31,274,328,220.40x = 46,911,492,330.60 × 31,274,328,220.40
  4. Step 4: Simplify right side
    31,274,328,220.40x = 1,467,125,408,455,961,870,336
  5. Step 5: Solve for x
    x = 1,467,125,408,455,961,870,336/31,274,328,220.40
  6. Step 6: Final answer
    x = 46,911,492,330.60

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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.