Home / 2,475,729,813,762.60-3,715,291,038,538.20-864,063,694,535.05

Finding the Fourth Proportional to 2,475,729,813,762.60, 3,715,291,038,538.20 and 864,063,694,535.05

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Solution

The fourth proportional to 2,475,729,813,762.60, 3,715,291,038,538.20 and 864,063,694,535.05 is: 1,296,687,580,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,729,813,762.60 : 3,715,291,038,538.20 = 864,063,694,535.05 : x
  2. Step 2: Convert to fraction form
    2,475,729,813,762.60/3,715,291,038,538.20 = 864,063,694,535.05/x
  3. Step 3: Cross multiply
    2,475,729,813,762.60x = 3,715,291,038,538.20 × 864,063,694,535.05
  4. Step 4: Simplify right side
    2,475,729,813,762.60x = 3,210,248,101,032,280,211,849,216
  5. Step 5: Solve for x
    x = 3,210,248,101,032,280,211,849,216/2,475,729,813,762.60
  6. Step 6: Final answer
    x = 1,296,687,580,036.60

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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.