Home / 3,336,020,151.87-4,603,778,123.22-1,830,633,332.67

Finding the Fourth Proportional to 3,336,020,151.87, 4,603,778,123.22 and 1,830,633,332.67

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Solution

The fourth proportional to 3,336,020,151.87, 4,603,778,123.22 and 1,830,633,332.67 is: 2,526,312,583.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,020,151.87 : 4,603,778,123.22 = 1,830,633,332.67 : x
  2. Step 2: Convert to fraction form
    3,336,020,151.87/4,603,778,123.22 = 1,830,633,332.67/x
  3. Step 3: Cross multiply
    3,336,020,151.87x = 4,603,778,123.22 × 1,830,633,332.67
  4. Step 4: Simplify right side
    3,336,020,151.87x = 8,427,829,688,580,354,048
  5. Step 5: Solve for x
    x = 8,427,829,688,580,354,048/3,336,020,151.87
  6. Step 6: Final answer
    x = 2,526,312,583.53

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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.