Home / 5,492,938,258,046.40-8,240,648,688,243.60-1,817,206,996,642.80

Finding the Fourth Proportional to 5,492,938,258,046.40, 8,240,648,688,243.60 and 1,817,206,996,642.80

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Solution

The fourth proportional to 5,492,938,258,046.40, 8,240,648,688,243.60 and 1,817,206,996,642.80 is: 2,726,221,149,712.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,938,258,046.40 : 8,240,648,688,243.60 = 1,817,206,996,642.80 : x
  2. Step 2: Convert to fraction form
    5,492,938,258,046.40/8,240,648,688,243.60 = 1,817,206,996,642.80/x
  3. Step 3: Cross multiply
    5,492,938,258,046.40x = 8,240,648,688,243.60 × 1,817,206,996,642.80
  4. Step 4: Simplify right side
    5,492,938,258,046.40x = 14,974,964,453,151,581,298,229,248
  5. Step 5: Solve for x
    x = 14,974,964,453,151,581,298,229,248/5,492,938,258,046.40
  6. Step 6: Final answer
    x = 2,726,221,149,712.60

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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.