Home / 949,050,721,387.36-1,309,798,643,898.10-532,017,203,154.64

Finding the Fourth Proportional to 949,050,721,387.36, 1,309,798,643,898.10 and 532,017,203,154.64

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Solution

The fourth proportional to 949,050,721,387.36, 1,309,798,643,898.10 and 532,017,203,154.64 is: 734,244,646,275.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,050,721,387.36 : 1,309,798,643,898.10 = 532,017,203,154.64 : x
  2. Step 2: Convert to fraction form
    949,050,721,387.36/1,309,798,643,898.10 = 532,017,203,154.64/x
  3. Step 3: Cross multiply
    949,050,721,387.36x = 1,309,798,643,898.10 × 532,017,203,154.64
  4. Step 4: Simplify right side
    949,050,721,387.36x = 696,835,411,222,407,485,063,168
  5. Step 5: Solve for x
    x = 696,835,411,222,407,485,063,168/949,050,721,387.36
  6. Step 6: Final answer
    x = 734,244,646,275.33

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Double scale
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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.