Home / 4,700,018,318,329.60-7,053,247,830,997.10-1,640,370,920,108.60

Finding the Fourth Proportional to 4,700,018,318,329.60, 7,053,247,830,997.10 and 1,640,370,920,108.60

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Solution

The fourth proportional to 4,700,018,318,329.60, 7,053,247,830,997.10 and 1,640,370,920,108.60 is: 2,461,680,327,747.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,018,318,329.60 : 7,053,247,830,997.10 = 1,640,370,920,108.60 : x
  2. Step 2: Convert to fraction form
    4,700,018,318,329.60/7,053,247,830,997.10 = 1,640,370,920,108.60/x
  3. Step 3: Cross multiply
    4,700,018,318,329.60x = 7,053,247,830,997.10 × 1,640,370,920,108.60
  4. Step 4: Simplify right side
    4,700,018,318,329.60x = 11,569,942,634,286,700,841,402,368
  5. Step 5: Solve for x
    x = 11,569,942,634,286,700,841,402,368/4,700,018,318,329.60
  6. Step 6: Final answer
    x = 2,461,680,327,747.89

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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.