Home / 757,392,122,492.02-1,045,201,692,547.60-410,165,096,755.29

Finding the Fourth Proportional to 757,392,122,492.02, 1,045,201,692,547.60 and 410,165,096,755.29

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Solution

The fourth proportional to 757,392,122,492.02, 1,045,201,692,547.60 and 410,165,096,755.29 is: 566,028,138,689.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,392,122,492.02 : 1,045,201,692,547.60 = 410,165,096,755.29 : x
  2. Step 2: Convert to fraction form
    757,392,122,492.02/1,045,201,692,547.60 = 410,165,096,755.29/x
  3. Step 3: Cross multiply
    757,392,122,492.02x = 1,045,201,692,547.60 × 410,165,096,755.29
  4. Step 4: Simplify right side
    757,392,122,492.02x = 428,705,253,352,579,199,401,984
  5. Step 5: Solve for x
    x = 428,705,253,352,579,199,401,984/757,392,122,492.02
  6. Step 6: Final answer
    x = 566,028,138,689.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.