Home / 3,359,316,833.60-5,038,975,250.40-1,061,602,145.60

Finding the Fourth Proportional to 3,359,316,833.60, 5,038,975,250.40 and 1,061,602,145.60

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Solution

The fourth proportional to 3,359,316,833.60, 5,038,975,250.40 and 1,061,602,145.60 is: 1,592,403,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,316,833.60 : 5,038,975,250.40 = 1,061,602,145.60 : x
  2. Step 2: Convert to fraction form
    3,359,316,833.60/5,038,975,250.40 = 1,061,602,145.60/x
  3. Step 3: Cross multiply
    3,359,316,833.60x = 5,038,975,250.40 × 1,061,602,145.60
  4. Step 4: Simplify right side
    3,359,316,833.60x = 5,349,386,937,449,936,896
  5. Step 5: Solve for x
    x = 5,349,386,937,449,936,896/3,359,316,833.60
  6. Step 6: Final answer
    x = 1,592,403,218.40

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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.