Home / 2,848,881,739.04-3,931,674,903.23-1,792,515,205.70

Finding the Fourth Proportional to 2,848,881,739.04, 3,931,674,903.23 and 1,792,515,205.70

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Solution

The fourth proportional to 2,848,881,739.04, 3,931,674,903.23 and 1,792,515,205.70 is: 2,473,808,214.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,881,739.04 : 3,931,674,903.23 = 1,792,515,205.70 : x
  2. Step 2: Convert to fraction form
    2,848,881,739.04/3,931,674,903.23 = 1,792,515,205.70/x
  3. Step 3: Cross multiply
    2,848,881,739.04x = 3,931,674,903.23 × 1,792,515,205.70
  4. Step 4: Simplify right side
    2,848,881,739.04x = 7,047,587,047,880,229,888
  5. Step 5: Solve for x
    x = 7,047,587,047,880,229,888/2,848,881,739.04
  6. Step 6: Final answer
    x = 2,473,808,214.40

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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.