Home / 2,300,384,899.20-3,452,742,187.20-1,210,650,038.40

Finding the Fourth Proportional to 2,300,384,899.20, 3,452,742,187.20 and 1,210,650,038.40

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Solution

The fourth proportional to 2,300,384,899.20, 3,452,742,187.20 and 1,210,650,038.40 is: 1,817,114,372.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,384,899.20 : 3,452,742,187.20 = 1,210,650,038.40 : x
  2. Step 2: Convert to fraction form
    2,300,384,899.20/3,452,742,187.20 = 1,210,650,038.40/x
  3. Step 3: Cross multiply
    2,300,384,899.20x = 3,452,742,187.20 × 1,210,650,038.40
  4. Step 4: Simplify right side
    2,300,384,899.20x = 4,180,062,461,518,980,096
  5. Step 5: Solve for x
    x = 4,180,062,461,518,980,096/2,300,384,899.20
  6. Step 6: Final answer
    x = 1,817,114,372.02

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1.5x scale

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.