Home / 19,056,428,348.04-26,298,596,753.19-10,598,863,697.64

Finding the Fourth Proportional to 19,056,428,348.04, 26,298,596,753.19 and 10,598,863,697.64

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Solution

The fourth proportional to 19,056,428,348.04, 26,298,596,753.19 and 10,598,863,697.64 is: 14,626,835,487.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,428,348.04 : 26,298,596,753.19 = 10,598,863,697.64 : x
  2. Step 2: Convert to fraction form
    19,056,428,348.04/26,298,596,753.19 = 10,598,863,697.64/x
  3. Step 3: Cross multiply
    19,056,428,348.04x = 26,298,596,753.19 × 10,598,863,697.64
  4. Step 4: Simplify right side
    19,056,428,348.04x = 278,735,242,426,258,620,416
  5. Step 5: Solve for x
    x = 278,735,242,426,258,620,416/19,056,428,348.04
  6. Step 6: Final answer
    x = 14,626,835,487.51

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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.