Home / 3,061,249,651.81-4,224,658,300.94-1,723,226,080.69

Finding the Fourth Proportional to 3,061,249,651.81, 4,224,658,300.94 and 1,723,226,080.69

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Solution

The fourth proportional to 3,061,249,651.81, 4,224,658,300.94 and 1,723,226,080.69 is: 2,378,127,299.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,249,651.81 : 4,224,658,300.94 = 1,723,226,080.69 : x
  2. Step 2: Convert to fraction form
    3,061,249,651.81/4,224,658,300.94 = 1,723,226,080.69/x
  3. Step 3: Cross multiply
    3,061,249,651.81x = 4,224,658,300.94 × 1,723,226,080.69
  4. Step 4: Simplify right side
    3,061,249,651.81x = 7,280,041,366,177,057,792
  5. Step 5: Solve for x
    x = 7,280,041,366,177,057,792/3,061,249,651.81
  6. Step 6: Final answer
    x = 2,378,127,299.05

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Double scale
Find fourth proportional to 3,061,249,652.81, 4,224,658,302.32 and 1,723,226,081.69
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.