Home / 14,307,824,164.14-21,464,937,005.40-4,360,046,428.41

Finding the Fourth Proportional to 14,307,824,164.14, 21,464,937,005.40 and 4,360,046,428.41

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Solution

The fourth proportional to 14,307,824,164.14, 21,464,937,005.40 and 4,360,046,428.41 is: 6,541,045,015.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,307,824,164.14 : 21,464,937,005.40 = 4,360,046,428.41 : x
  2. Step 2: Convert to fraction form
    14,307,824,164.14/21,464,937,005.40 = 4,360,046,428.41/x
  3. Step 3: Cross multiply
    14,307,824,164.14x = 21,464,937,005.40 × 4,360,046,428.41
  4. Step 4: Simplify right side
    14,307,824,164.14x = 93,588,121,926,439,911,424
  5. Step 5: Solve for x
    x = 93,588,121,926,439,911,424/14,307,824,164.14
  6. Step 6: Final answer
    x = 6,541,045,015.15

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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.