Home / 35,436,380,097.60-53,174,977,480.80-13,369,249,166.40

Finding the Fourth Proportional to 35,436,380,097.60, 53,174,977,480.80 and 13,369,249,166.40

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Solution

The fourth proportional to 35,436,380,097.60, 53,174,977,480.80 and 13,369,249,166.40 is: 20,061,572,920.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,436,380,097.60 : 53,174,977,480.80 = 13,369,249,166.40 : x
  2. Step 2: Convert to fraction form
    35,436,380,097.60/53,174,977,480.80 = 13,369,249,166.40/x
  3. Step 3: Cross multiply
    35,436,380,097.60x = 53,174,977,480.80 × 13,369,249,166.40
  4. Step 4: Simplify right side
    35,436,380,097.60x = 710,909,523,358,524,243,968
  5. Step 5: Solve for x
    x = 710,909,523,358,524,243,968/35,436,380,097.60
  6. Step 6: Final answer
    x = 20,061,572,920.27

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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.