Home / 1,896,960,938.96-2,845,043,277.24-535,033,730

Finding the Fourth Proportional to 1,896,960,938.96, 2,845,043,277.24 and 535,033,730

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Solution

The fourth proportional to 1,896,960,938.96, 2,845,043,277.24 and 535,033,730 is: 802,438,302.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,960,938.96 : 2,845,043,277.24 = 535,033,730 : x
  2. Step 2: Convert to fraction form
    1,896,960,938.96/2,845,043,277.24 = 535,033,730/x
  3. Step 3: Cross multiply
    1,896,960,938.96x = 2,845,043,277.24 × 535,033,730
  4. Step 4: Simplify right side
    1,896,960,938.96x = 1,522,194,116,633,141,248
  5. Step 5: Solve for x
    x = 1,522,194,116,633,141,248/1,896,960,938.96
  6. Step 6: Final answer
    x = 802,438,302.96

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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.