Home / 16,298,657,999.90-24,447,986,999.85-13,033,484,495.90

Finding the Fourth Proportional to 16,298,657,999.90, 24,447,986,999.85 and 13,033,484,495.90

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Solution

The fourth proportional to 16,298,657,999.90, 24,447,986,999.85 and 13,033,484,495.90 is: 19,550,226,743.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,657,999.90 : 24,447,986,999.85 = 13,033,484,495.90 : x
  2. Step 2: Convert to fraction form
    16,298,657,999.90/24,447,986,999.85 = 13,033,484,495.90/x
  3. Step 3: Cross multiply
    16,298,657,999.90x = 24,447,986,999.85 × 13,033,484,495.90
  4. Step 4: Simplify right side
    16,298,657,999.90x = 318,642,459,518,509,711,360
  5. Step 5: Solve for x
    x = 318,642,459,518,509,711,360/16,298,657,999.90
  6. Step 6: Final answer
    x = 19,550,226,743.85

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1.5x scale

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.