Home / 1,464,503,838.49-2,021,030,128.20-795,461,948.07

Finding the Fourth Proportional to 1,464,503,838.49, 2,021,030,128.20 and 795,461,948.07

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Solution

The fourth proportional to 1,464,503,838.49, 2,021,030,128.20 and 795,461,948.07 is: 1,097,745,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,503,838.49 : 2,021,030,128.20 = 795,461,948.07 : x
  2. Step 2: Convert to fraction form
    1,464,503,838.49/2,021,030,128.20 = 795,461,948.07/x
  3. Step 3: Cross multiply
    1,464,503,838.49x = 2,021,030,128.20 × 795,461,948.07
  4. Step 4: Simplify right side
    1,464,503,838.49x = 1,607,652,562,886,134,016
  5. Step 5: Solve for x
    x = 1,607,652,562,886,134,016/1,464,503,838.49
  6. Step 6: Final answer
    x = 1,097,745,544.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.