Home / 6,720,037,064.40-9,386,284,066.80-6,720,037,064.40

Finding the Fourth Proportional to 6,720,037,064.40, 9,386,284,066.80 and 6,720,037,064.40

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Solution

The fourth proportional to 6,720,037,064.40, 9,386,284,066.80 and 6,720,037,064.40 is: 9,386,284,066.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,037,064.40 : 9,386,284,066.80 = 6,720,037,064.40 : x
  2. Step 2: Convert to fraction form
    6,720,037,064.40/9,386,284,066.80 = 6,720,037,064.40/x
  3. Step 3: Cross multiply
    6,720,037,064.40x = 9,386,284,066.80 × 6,720,037,064.40
  4. Step 4: Simplify right side
    6,720,037,064.40x = 63,076,176,825,883,156,480
  5. Step 5: Solve for x
    x = 63,076,176,825,883,156,480/6,720,037,064.40
  6. Step 6: Final answer
    x = 9,386,284,066.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.