Home / 1,549,023,795.04-2,137,590,472.80-844,160,642.32

Finding the Fourth Proportional to 1,549,023,795.04, 2,137,590,472.80 and 844,160,642.32

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Solution

The fourth proportional to 1,549,023,795.04, 2,137,590,472.80 and 844,160,642.32 is: 1,164,907,700.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,023,795.04 : 2,137,590,472.80 = 844,160,642.32 : x
  2. Step 2: Convert to fraction form
    1,549,023,795.04/2,137,590,472.80 = 844,160,642.32/x
  3. Step 3: Cross multiply
    1,549,023,795.04x = 2,137,590,472.80 × 844,160,642.32
  4. Step 4: Simplify right side
    1,549,023,795.04x = 1,804,469,746,535,960,576
  5. Step 5: Solve for x
    x = 1,804,469,746,535,960,576/1,549,023,795.04
  6. Step 6: Final answer
    x = 1,164,907,700.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.