Home / 1,335,574,382.63-1,843,313,685.38-741,050,400.98

Finding the Fourth Proportional to 1,335,574,382.63, 1,843,313,685.38 and 741,050,400.98

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Solution

The fourth proportional to 1,335,574,382.63, 1,843,313,685.38 and 741,050,400.98 is: 1,022,772,197.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,574,382.63 : 1,843,313,685.38 = 741,050,400.98 : x
  2. Step 2: Convert to fraction form
    1,335,574,382.63/1,843,313,685.38 = 741,050,400.98/x
  3. Step 3: Cross multiply
    1,335,574,382.63x = 1,843,313,685.38 × 741,050,400.98
  4. Step 4: Simplify right side
    1,335,574,382.63x = 1,365,988,345,686,563,584
  5. Step 5: Solve for x
    x = 1,365,988,345,686,563,584/1,335,574,382.63
  6. Step 6: Final answer
    x = 1,022,772,197.08

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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.