Home / 12,533,154,417.10-18,799,731,625.65-12,533,154,417.10

Finding the Fourth Proportional to 12,533,154,417.10, 18,799,731,625.65 and 12,533,154,417.10

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Solution

The fourth proportional to 12,533,154,417.10, 18,799,731,625.65 and 12,533,154,417.10 is: 18,799,731,625.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,533,154,417.10 : 18,799,731,625.65 = 12,533,154,417.10 : x
  2. Step 2: Convert to fraction form
    12,533,154,417.10/18,799,731,625.65 = 12,533,154,417.10/x
  3. Step 3: Cross multiply
    12,533,154,417.10x = 18,799,731,625.65 × 12,533,154,417.10
  4. Step 4: Simplify right side
    12,533,154,417.10x = 235,619,939,464,309,899,264
  5. Step 5: Solve for x
    x = 235,619,939,464,309,899,264/12,533,154,417.10
  6. Step 6: Final answer
    x = 18,799,731,625.65

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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.