Home / 9,583,749,221.46-13,226,258,307.37-5,296,870,320.18

Finding the Fourth Proportional to 9,583,749,221.46, 13,226,258,307.37 and 5,296,870,320.18

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Solution

The fourth proportional to 9,583,749,221.46, 13,226,258,307.37 and 5,296,870,320.18 is: 7,310,059,294.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,749,221.46 : 13,226,258,307.37 = 5,296,870,320.18 : x
  2. Step 2: Convert to fraction form
    9,583,749,221.46/13,226,258,307.37 = 5,296,870,320.18/x
  3. Step 3: Cross multiply
    9,583,749,221.46x = 13,226,258,307.37 × 5,296,870,320.18
  4. Step 4: Simplify right side
    9,583,749,221.46x = 70,057,775,075,342,327,808
  5. Step 5: Solve for x
    x = 70,057,775,075,342,327,808/9,583,749,221.46
  6. Step 6: Final answer
    x = 7,310,059,294.80

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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.