Home / 5,749,214,403.60-8,623,821,605.40-2,477,663,607.60

Finding the Fourth Proportional to 5,749,214,403.60, 8,623,821,605.40 and 2,477,663,607.60

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Solution

The fourth proportional to 5,749,214,403.60, 8,623,821,605.40 and 2,477,663,607.60 is: 3,716,495,411.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,214,403.60 : 8,623,821,605.40 = 2,477,663,607.60 : x
  2. Step 2: Convert to fraction form
    5,749,214,403.60/8,623,821,605.40 = 2,477,663,607.60/x
  3. Step 3: Cross multiply
    5,749,214,403.60x = 8,623,821,605.40 × 2,477,663,607.60
  4. Step 4: Simplify right side
    5,749,214,403.60x = 21,366,928,950,134,185,984
  5. Step 5: Solve for x
    x = 21,366,928,950,134,185,984/5,749,214,403.60
  6. Step 6: Final answer
    x = 3,716,495,411.40

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Double scale
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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.