Home / 27,287,350,211.40-40,931,025,317.10-6,607,918,019.40

Finding the Fourth Proportional to 27,287,350,211.40, 40,931,025,317.10 and 6,607,918,019.40

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Solution

The fourth proportional to 27,287,350,211.40, 40,931,025,317.10 and 6,607,918,019.40 is: 9,911,877,029.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,287,350,211.40 : 40,931,025,317.10 = 6,607,918,019.40 : x
  2. Step 2: Convert to fraction form
    27,287,350,211.40/40,931,025,317.10 = 6,607,918,019.40/x
  3. Step 3: Cross multiply
    27,287,350,211.40x = 40,931,025,317.10 × 6,607,918,019.40
  4. Step 4: Simplify right side
    27,287,350,211.40x = 270,468,859,745,382,662,144
  5. Step 5: Solve for x
    x = 270,468,859,745,382,662,144/27,287,350,211.40
  6. Step 6: Final answer
    x = 9,911,877,029.10

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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.