Home / 94,239,698.40-141,359,547.60-65,541,884.40

Finding the Fourth Proportional to 94,239,698.40, 141,359,547.60 and 65,541,884.40

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Solution

The fourth proportional to 94,239,698.40, 141,359,547.60 and 65,541,884.40 is: 98,312,826.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,239,698.40 : 141,359,547.60 = 65,541,884.40 : x
  2. Step 2: Convert to fraction form
    94,239,698.40/141,359,547.60 = 65,541,884.40/x
  3. Step 3: Cross multiply
    94,239,698.40x = 141,359,547.60 × 65,541,884.40
  4. Step 4: Simplify right side
    94,239,698.40x = 9,264,971,127,635,496
  5. Step 5: Solve for x
    x = 9,264,971,127,635,496/94,239,698.40
  6. Step 6: Final answer
    x = 98,312,826.60

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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.