Home / 39,459,980,310.48-59,186,993,492.16-12,567,461,385.60

Finding the Fourth Proportional to 39,459,980,310.48, 59,186,993,492.16 and 12,567,461,385.60

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Solution

The fourth proportional to 39,459,980,310.48, 59,186,993,492.16 and 12,567,461,385.60 is: 18,850,243,953.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,459,980,310.48 : 59,186,993,492.16 = 12,567,461,385.60 : x
  2. Step 2: Convert to fraction form
    39,459,980,310.48/59,186,993,492.16 = 12,567,461,385.60/x
  3. Step 3: Cross multiply
    39,459,980,310.48x = 59,186,993,492.16 × 12,567,461,385.60
  4. Step 4: Simplify right side
    39,459,980,310.48x = 743,830,255,242,479,403,008
  5. Step 5: Solve for x
    x = 743,830,255,242,479,403,008/39,459,980,310.48
  6. Step 6: Final answer
    x = 18,850,243,953.24

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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.