Home / 2,030,724,043.00-2,801,367,807.75-1,326,288,368.68

Finding the Fourth Proportional to 2,030,724,043.00, 2,801,367,807.75 and 1,326,288,368.68

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Solution

The fourth proportional to 2,030,724,043.00, 2,801,367,807.75 and 1,326,288,368.68 is: 1,829,604,348.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,724,043.00 : 2,801,367,807.75 = 1,326,288,368.68 : x
  2. Step 2: Convert to fraction form
    2,030,724,043.00/2,801,367,807.75 = 1,326,288,368.68/x
  3. Step 3: Cross multiply
    2,030,724,043.00x = 2,801,367,807.75 × 1,326,288,368.68
  4. Step 4: Simplify right side
    2,030,724,043.00x = 3,715,421,539,806,411,776
  5. Step 5: Solve for x
    x = 3,715,421,539,806,411,776/2,030,724,043.00
  6. Step 6: Final answer
    x = 1,829,604,348.57

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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.