Home / 9,657,792,005.80-14,486,688,008.70-4,760,031,749.80

Finding the Fourth Proportional to 9,657,792,005.80, 14,486,688,008.70 and 4,760,031,749.80

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Solution

The fourth proportional to 9,657,792,005.80, 14,486,688,008.70 and 4,760,031,749.80 is: 7,140,047,624.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,005.80 : 14,486,688,008.70 = 4,760,031,749.80 : x
  2. Step 2: Convert to fraction form
    9,657,792,005.80/14,486,688,008.70 = 4,760,031,749.80/x
  3. Step 3: Cross multiply
    9,657,792,005.80x = 14,486,688,008.70 × 4,760,031,749.80
  4. Step 4: Simplify right side
    9,657,792,005.80x = 68,957,094,870,858,948,608
  5. Step 5: Solve for x
    x = 68,957,094,870,858,948,608/9,657,792,005.80
  6. Step 6: Final answer
    x = 7,140,047,624.70

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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.