Home / 963,900,241,750.40-1,444,261,685,854.20-559,849,486,122.30

Finding the Fourth Proportional to 963,900,241,750.40, 1,444,261,685,854.20 and 559,849,486,122.30

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Solution

The fourth proportional to 963,900,241,750.40, 1,444,261,685,854.20 and 559,849,486,122.30 is: 838,851,498,971.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,900,241,750.40 : 1,444,261,685,854.20 = 559,849,486,122.30 : x
  2. Step 2: Convert to fraction form
    963,900,241,750.40/1,444,261,685,854.20 = 559,849,486,122.30/x
  3. Step 3: Cross multiply
    963,900,241,750.40x = 1,444,261,685,854.20 × 559,849,486,122.30
  4. Step 4: Simplify right side
    963,900,241,750.40x = 808,569,162,651,600,563,470,336
  5. Step 5: Solve for x
    x = 808,569,162,651,600,563,470,336/963,900,241,750.40
  6. Step 6: Final answer
    x = 838,851,498,971.80

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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.