Home / 1,258,479,856,325.50-1,736,698,935,201.50-702,279,151,500.45

Finding the Fourth Proportional to 1,258,479,856,325.50, 1,736,698,935,201.50 and 702,279,151,500.45

Calculator

Solution

The fourth proportional to 1,258,479,856,325.50, 1,736,698,935,201.50 and 702,279,151,500.45 is: 969,143,406,225.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,479,856,325.50 : 1,736,698,935,201.50 = 702,279,151,500.45 : x
  2. Step 2: Convert to fraction form
    1,258,479,856,325.50/1,736,698,935,201.50 = 702,279,151,500.45/x
  3. Step 3: Cross multiply
    1,258,479,856,325.50x = 1,736,698,935,201.50 × 702,279,151,500.45
  4. Step 4: Simplify right side
    1,258,479,856,325.50x = 1,219,647,454,625,044,281,425,920
  5. Step 5: Solve for x
    x = 1,219,647,454,625,044,281,425,920/1,258,479,856,325.50
  6. Step 6: Final answer
    x = 969,143,406,225.16

Related Problems

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.