Home / 28,708,402,868.10-43,062,604,302.15-24,838,567,604.10

Finding the Fourth Proportional to 28,708,402,868.10, 43,062,604,302.15 and 24,838,567,604.10

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Solution

The fourth proportional to 28,708,402,868.10, 43,062,604,302.15 and 24,838,567,604.10 is: 37,257,851,406.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,708,402,868.10 : 43,062,604,302.15 = 24,838,567,604.10 : x
  2. Step 2: Convert to fraction form
    28,708,402,868.10/43,062,604,302.15 = 24,838,567,604.10/x
  3. Step 3: Cross multiply
    28,708,402,868.10x = 43,062,604,302.15 × 24,838,567,604.10
  4. Step 4: Simplify right side
    28,708,402,868.10x = 1,069,613,408,167,560,216,576
  5. Step 5: Solve for x
    x = 1,069,613,408,167,560,216,576/28,708,402,868.10
  6. Step 6: Final answer
    x = 37,257,851,406.15

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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.