Home / 1,948,844,594.48-2,923,438,738.95-549,841,106.48

Finding the Fourth Proportional to 1,948,844,594.48, 2,923,438,738.95 and 549,841,106.48

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Solution

The fourth proportional to 1,948,844,594.48, 2,923,438,738.95 and 549,841,106.48 is: 824,810,144.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,844,594.48 : 2,923,438,738.95 = 549,841,106.48 : x
  2. Step 2: Convert to fraction form
    1,948,844,594.48/2,923,438,738.95 = 549,841,106.48/x
  3. Step 3: Cross multiply
    1,948,844,594.48x = 2,923,438,738.95 × 549,841,106.48
  4. Step 4: Simplify right side
    1,948,844,594.48x = 1,607,426,790,936,146,688
  5. Step 5: Solve for x
    x = 1,607,426,790,936,146,688/1,948,844,594.48
  6. Step 6: Final answer
    x = 824,810,144.17

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1.5x scale

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.