Home / 74,596,931,409.60-111,895,397,114.40-74,596,931,409.60

Finding the Fourth Proportional to 74,596,931,409.60, 111,895,397,114.40 and 74,596,931,409.60

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Solution

The fourth proportional to 74,596,931,409.60, 111,895,397,114.40 and 74,596,931,409.60 is: 111,895,397,114.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,596,931,409.60 : 111,895,397,114.40 = 74,596,931,409.60 : x
  2. Step 2: Convert to fraction form
    74,596,931,409.60/111,895,397,114.40 = 74,596,931,409.60/x
  3. Step 3: Cross multiply
    74,596,931,409.60x = 111,895,397,114.40 × 74,596,931,409.60
  4. Step 4: Simplify right side
    74,596,931,409.60x = 8,347,053,263,592,850,718,720
  5. Step 5: Solve for x
    x = 8,347,053,263,592,850,718,720/74,596,931,409.60
  6. Step 6: Final answer
    x = 111,895,397,114.40

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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.