Home / 1,617,409,619.10-2,426,114,428.65-1,348,671,059.10

Finding the Fourth Proportional to 1,617,409,619.10, 2,426,114,428.65 and 1,348,671,059.10

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Solution

The fourth proportional to 1,617,409,619.10, 2,426,114,428.65 and 1,348,671,059.10 is: 2,023,006,588.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,409,619.10 : 2,426,114,428.65 = 1,348,671,059.10 : x
  2. Step 2: Convert to fraction form
    1,617,409,619.10/2,426,114,428.65 = 1,348,671,059.10/x
  3. Step 3: Cross multiply
    1,617,409,619.10x = 2,426,114,428.65 × 1,348,671,059.10
  4. Step 4: Simplify right side
    1,617,409,619.10x = 3,272,030,315,985,186,816
  5. Step 5: Solve for x
    x = 3,272,030,315,985,186,816/1,617,409,619.10
  6. Step 6: Final answer
    x = 2,023,006,588.65

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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.