Home / 793,078,350.17-1,094,382,340.93-435,827,342.10

Finding the Fourth Proportional to 793,078,350.17, 1,094,382,340.93 and 435,827,342.10

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Solution

The fourth proportional to 793,078,350.17, 1,094,382,340.93 and 435,827,342.10 is: 601,405,582.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,078,350.17 : 1,094,382,340.93 = 435,827,342.10 : x
  2. Step 2: Convert to fraction form
    793,078,350.17/1,094,382,340.93 = 435,827,342.10/x
  3. Step 3: Cross multiply
    793,078,350.17x = 1,094,382,340.93 × 435,827,342.10
  4. Step 4: Simplify right side
    793,078,350.17x = 476,961,746,888,697,984
  5. Step 5: Solve for x
    x = 476,961,746,888,697,984/793,078,350.17
  6. Step 6: Final answer
    x = 601,405,582.17

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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.