Home / 17,636,059,810.02-26,457,920,352.83-6,443,916,003.68

Finding the Fourth Proportional to 17,636,059,810.02, 26,457,920,352.83 and 6,443,916,003.68

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Solution

The fourth proportional to 17,636,059,810.02, 26,457,920,352.83 and 6,443,916,003.68 is: 9,667,273,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,636,059,810.02 : 26,457,920,352.83 = 6,443,916,003.68 : x
  2. Step 2: Convert to fraction form
    17,636,059,810.02/26,457,920,352.83 = 6,443,916,003.68/x
  3. Step 3: Cross multiply
    17,636,059,810.02x = 26,457,920,352.83 × 6,443,916,003.68
  4. Step 4: Simplify right side
    17,636,059,810.02x = 170,492,616,385,579,089,920
  5. Step 5: Solve for x
    x = 170,492,616,385,579,089,920/17,636,059,810.02
  6. Step 6: Final answer
    x = 9,667,273,655.35

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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.