Home / 19,229,223,360.28-26,536,484,045.51-10,655,793,208.71

Finding the Fourth Proportional to 19,229,223,360.28, 26,536,484,045.51 and 10,655,793,208.71

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Solution

The fourth proportional to 19,229,223,360.28, 26,536,484,045.51 and 10,655,793,208.71 is: 14,705,080,968.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,229,223,360.28 : 26,536,484,045.51 = 10,655,793,208.71 : x
  2. Step 2: Convert to fraction form
    19,229,223,360.28/26,536,484,045.51 = 10,655,793,208.71/x
  3. Step 3: Cross multiply
    19,229,223,360.28x = 26,536,484,045.51 × 10,655,793,208.71
  4. Step 4: Simplify right side
    19,229,223,360.28x = 282,767,286,475,186,667,520
  5. Step 5: Solve for x
    x = 282,767,286,475,186,667,520/19,229,223,360.28
  6. Step 6: Final answer
    x = 14,705,080,968.55

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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.