Home / 5,432,886,219.30-8,149,329,328.95-4,344,495,051.30

Finding the Fourth Proportional to 5,432,886,219.30, 8,149,329,328.95 and 4,344,495,051.30

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Solution

The fourth proportional to 5,432,886,219.30, 8,149,329,328.95 and 4,344,495,051.30 is: 6,516,742,576.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,886,219.30 : 8,149,329,328.95 = 4,344,495,051.30 : x
  2. Step 2: Convert to fraction form
    5,432,886,219.30/8,149,329,328.95 = 4,344,495,051.30/x
  3. Step 3: Cross multiply
    5,432,886,219.30x = 8,149,329,328.95 × 4,344,495,051.30
  4. Step 4: Simplify right side
    5,432,886,219.30x = 35,404,720,941,037,223,936
  5. Step 5: Solve for x
    x = 35,404,720,941,037,223,936/5,432,886,219.30
  6. Step 6: Final answer
    x = 6,516,742,576.95

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Double scale
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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.