Home / 2,453,391,598,020.90-3,680,162,368,913.80-841,702,871,656.35

Finding the Fourth Proportional to 2,453,391,598,020.90, 3,680,162,368,913.80 and 841,702,871,656.35

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Solution

The fourth proportional to 2,453,391,598,020.90, 3,680,162,368,913.80 and 841,702,871,656.35 is: 1,262,580,028,632.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,391,598,020.90 : 3,680,162,368,913.80 = 841,702,871,656.35 : x
  2. Step 2: Convert to fraction form
    2,453,391,598,020.90/3,680,162,368,913.80 = 841,702,871,656.35/x
  3. Step 3: Cross multiply
    2,453,391,598,020.90x = 3,680,162,368,913.80 × 841,702,871,656.35
  4. Step 4: Simplify right side
    2,453,391,598,020.90x = 3,097,603,234,076,381,100,900,352
  5. Step 5: Solve for x
    x = 3,097,603,234,076,381,100,900,352/2,453,391,598,020.90
  6. Step 6: Final answer
    x = 1,262,580,028,632.67

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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.