Home / 27,168,502,331.94-40,771,368,783.48-9,482,180,036.90

Finding the Fourth Proportional to 27,168,502,331.94, 40,771,368,783.48 and 9,482,180,036.90

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Solution

The fourth proportional to 27,168,502,331.94, 40,771,368,783.48 and 9,482,180,036.90 is: 14,229,767,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,168,502,331.94 : 40,771,368,783.48 = 9,482,180,036.90 : x
  2. Step 2: Convert to fraction form
    27,168,502,331.94/40,771,368,783.48 = 9,482,180,036.90/x
  3. Step 3: Cross multiply
    27,168,502,331.94x = 40,771,368,783.48 × 9,482,180,036.90
  4. Step 4: Simplify right side
    27,168,502,331.94x = 386,601,459,155,801,931,776
  5. Step 5: Solve for x
    x = 386,601,459,155,801,931,776/27,168,502,331.94
  6. Step 6: Final answer
    x = 14,229,767,045.40

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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.