Home / 1,716,506,828.04-2,575,144,053.27-625,989,896.04

Finding the Fourth Proportional to 1,716,506,828.04, 2,575,144,053.27 and 625,989,896.04

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Solution

The fourth proportional to 1,716,506,828.04, 2,575,144,053.27 and 625,989,896.04 is: 939,124,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,506,828.04 : 2,575,144,053.27 = 625,989,896.04 : x
  2. Step 2: Convert to fraction form
    1,716,506,828.04/2,575,144,053.27 = 625,989,896.04/x
  3. Step 3: Cross multiply
    1,716,506,828.04x = 2,575,144,053.27 × 625,989,896.04
  4. Step 4: Simplify right side
    1,716,506,828.04x = 1,612,014,158,194,511,360
  5. Step 5: Solve for x
    x = 1,612,014,158,194,511,360/1,716,506,828.04
  6. Step 6: Final answer
    x = 939,124,815.50

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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.