Home / 5,336,461,281-7,360,022,530.36-4,691,337,845.40

Finding the Fourth Proportional to 5,336,461,281, 7,360,022,530.36 and 4,691,337,845.40

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Solution

The fourth proportional to 5,336,461,281, 7,360,022,530.36 and 4,691,337,845.40 is: 6,470,271,294.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,461,281 : 7,360,022,530.36 = 4,691,337,845.40 : x
  2. Step 2: Convert to fraction form
    5,336,461,281/7,360,022,530.36 = 4,691,337,845.40/x
  3. Step 3: Cross multiply
    5,336,461,281x = 7,360,022,530.36 × 4,691,337,845.40
  4. Step 4: Simplify right side
    5,336,461,281x = 34,528,352,239,674,535,936
  5. Step 5: Solve for x
    x = 34,528,352,239,674,535,936/5,336,461,281
  6. Step 6: Final answer
    x = 6,470,271,294.31

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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.