Home / 4,124,516,420.76-5,692,317,329.88-2,316,325,454.52

Finding the Fourth Proportional to 4,124,516,420.76, 5,692,317,329.88 and 2,316,325,454.52

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Solution

The fourth proportional to 4,124,516,420.76, 5,692,317,329.88 and 2,316,325,454.52 is: 3,196,801,317.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,516,420.76 : 5,692,317,329.88 = 2,316,325,454.52 : x
  2. Step 2: Convert to fraction form
    4,124,516,420.76/5,692,317,329.88 = 2,316,325,454.52/x
  3. Step 3: Cross multiply
    4,124,516,420.76x = 5,692,317,329.88 × 2,316,325,454.52
  4. Step 4: Simplify right side
    4,124,516,420.76x = 13,185,259,526,406,363,136
  5. Step 5: Solve for x
    x = 13,185,259,526,406,363,136/4,124,516,420.76
  6. Step 6: Final answer
    x = 3,196,801,317.13

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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.