Home / 19,229,223,351.29-26,536,484,032.85-10,655,793,199.67

Finding the Fourth Proportional to 19,229,223,351.29, 26,536,484,032.85 and 10,655,793,199.67

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Solution

The fourth proportional to 19,229,223,351.29, 26,536,484,032.85 and 10,655,793,199.67 is: 14,705,080,955.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,229,223,351.29 : 26,536,484,032.85 = 10,655,793,199.67 : x
  2. Step 2: Convert to fraction form
    19,229,223,351.29/26,536,484,032.85 = 10,655,793,199.67/x
  3. Step 3: Cross multiply
    19,229,223,351.29x = 26,536,484,032.85 × 10,655,793,199.67
  4. Step 4: Simplify right side
    19,229,223,351.29x = 282,767,286,100,293,877,760
  5. Step 5: Solve for x
    x = 282,767,286,100,293,877,760/19,229,223,351.29
  6. Step 6: Final answer
    x = 14,705,080,955.93

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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.