Home / 9,576,759,712.40-13,216,329,905.69-5,507,664,595.26

Finding the Fourth Proportional to 9,576,759,712.40, 13,216,329,905.69 and 5,507,664,595.26

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Solution

The fourth proportional to 9,576,759,712.40, 13,216,329,905.69 and 5,507,664,595.26 is: 7,600,808,048.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,759,712.40 : 13,216,329,905.69 = 5,507,664,595.26 : x
  2. Step 2: Convert to fraction form
    9,576,759,712.40/13,216,329,905.69 = 5,507,664,595.26/x
  3. Step 3: Cross multiply
    9,576,759,712.40x = 13,216,329,905.69 × 5,507,664,595.26
  4. Step 4: Simplify right side
    9,576,759,712.40x = 72,791,112,300,817,211,392
  5. Step 5: Solve for x
    x = 72,791,112,300,817,211,392/9,576,759,712.40
  6. Step 6: Final answer
    x = 7,600,808,048.53

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Double scale
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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.