Home / 524,264,401,923.46-786,432,116,443.94-184,262,243,674.67

Finding the Fourth Proportional to 524,264,401,923.46, 786,432,116,443.94 and 184,262,243,674.67

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Solution

The fourth proportional to 524,264,401,923.46, 786,432,116,443.94 and 184,262,243,674.67 is: 276,405,847,397.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,264,401,923.46 : 786,432,116,443.94 = 184,262,243,674.67 : x
  2. Step 2: Convert to fraction form
    524,264,401,923.46/786,432,116,443.94 = 184,262,243,674.67/x
  3. Step 3: Cross multiply
    524,264,401,923.46x = 786,432,116,443.94 × 184,262,243,674.67
  4. Step 4: Simplify right side
    524,264,401,923.46x = 144,909,746,273,779,728,777,216
  5. Step 5: Solve for x
    x = 144,909,746,273,779,728,777,216/524,264,401,923.46
  6. Step 6: Final answer
    x = 276,405,847,397.09

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.