Home / 4,323,506,215.80-6,472,345,307.40-2,575,809,343.20

Finding the Fourth Proportional to 4,323,506,215.80, 6,472,345,307.40 and 2,575,809,343.20

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Solution

The fourth proportional to 4,323,506,215.80, 6,472,345,307.40 and 2,575,809,343.20 is: 3,856,020,249.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,506,215.80 : 6,472,345,307.40 = 2,575,809,343.20 : x
  2. Step 2: Convert to fraction form
    4,323,506,215.80/6,472,345,307.40 = 2,575,809,343.20/x
  3. Step 3: Cross multiply
    4,323,506,215.80x = 6,472,345,307.40 × 2,575,809,343.20
  4. Step 4: Simplify right side
    4,323,506,215.80x = 16,671,527,515,217,594,368
  5. Step 5: Solve for x
    x = 16,671,527,515,217,594,368/4,323,506,215.80
  6. Step 6: Final answer
    x = 3,856,020,249.10

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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.