Home / 3,032,879,403.60-4,549,319,105.40-735,164,715.60

Finding the Fourth Proportional to 3,032,879,403.60, 4,549,319,105.40 and 735,164,715.60

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Solution

The fourth proportional to 3,032,879,403.60, 4,549,319,105.40 and 735,164,715.60 is: 1,102,747,073.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,879,403.60 : 4,549,319,105.40 = 735,164,715.60 : x
  2. Step 2: Convert to fraction form
    3,032,879,403.60/4,549,319,105.40 = 735,164,715.60/x
  3. Step 3: Cross multiply
    3,032,879,403.60x = 4,549,319,105.40 × 735,164,715.60
  4. Step 4: Simplify right side
    3,032,879,403.60x = 3,344,498,886,295,037,440
  5. Step 5: Solve for x
    x = 3,344,498,886,295,037,440/3,032,879,403.60
  6. Step 6: Final answer
    x = 1,102,747,073.40

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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.