Home / 7,283,857,509.34-10,925,814,607.53-1,763,106,683.74

Finding the Fourth Proportional to 7,283,857,509.34, 10,925,814,607.53 and 1,763,106,683.74

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Solution

The fourth proportional to 7,283,857,509.34, 10,925,814,607.53 and 1,763,106,683.74 is: 2,644,666,886.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,857,509.34 : 10,925,814,607.53 = 1,763,106,683.74 : x
  2. Step 2: Convert to fraction form
    7,283,857,509.34/10,925,814,607.53 = 1,763,106,683.74/x
  3. Step 3: Cross multiply
    7,283,857,509.34x = 10,925,814,607.53 × 1,763,106,683.74
  4. Step 4: Simplify right side
    7,283,857,509.34x = 19,263,376,759,840,268,288
  5. Step 5: Solve for x
    x = 19,263,376,759,840,268,288/7,283,857,509.34
  6. Step 6: Final answer
    x = 2,644,666,886.35

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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.