Home / 4,828,931,039.40-7,243,396,559.10-4,054,090,061.40

Finding the Fourth Proportional to 4,828,931,039.40, 7,243,396,559.10 and 4,054,090,061.40

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Solution

The fourth proportional to 4,828,931,039.40, 7,243,396,559.10 and 4,054,090,061.40 is: 6,081,135,092.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,931,039.40 : 7,243,396,559.10 = 4,054,090,061.40 : x
  2. Step 2: Convert to fraction form
    4,828,931,039.40/7,243,396,559.10 = 4,054,090,061.40/x
  3. Step 3: Cross multiply
    4,828,931,039.40x = 7,243,396,559.10 × 4,054,090,061.40
  4. Step 4: Simplify right side
    4,828,931,039.40x = 29,365,382,001,026,269,184
  5. Step 5: Solve for x
    x = 29,365,382,001,026,269,184/4,828,931,039.40
  6. Step 6: Final answer
    x = 6,081,135,092.10

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Double scale
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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.