Home / 1,294,752,422.68-1,786,896,810.18-793,293,995.32

Finding the Fourth Proportional to 1,294,752,422.68, 1,786,896,810.18 and 793,293,995.32

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Solution

The fourth proportional to 1,294,752,422.68, 1,786,896,810.18 and 793,293,995.32 is: 1,094,830,552.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,752,422.68 : 1,786,896,810.18 = 793,293,995.32 : x
  2. Step 2: Convert to fraction form
    1,294,752,422.68/1,786,896,810.18 = 793,293,995.32/x
  3. Step 3: Cross multiply
    1,294,752,422.68x = 1,786,896,810.18 × 793,293,995.32
  4. Step 4: Simplify right side
    1,294,752,422.68x = 1,417,534,509,772,256,000
  5. Step 5: Solve for x
    x = 1,417,534,509,772,256,000/1,294,752,422.68
  6. Step 6: Final answer
    x = 1,094,830,552.11

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Double scale
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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.