Home / 77,366,214.14-116,050,130.31-22,779,833.18

Finding the Fourth Proportional to 77,366,214.14, 116,050,130.31 and 22,779,833.18

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Solution

The fourth proportional to 77,366,214.14, 116,050,130.31 and 22,779,833.18 is: 34,169,988.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,366,214.14 : 116,050,130.31 = 22,779,833.18 : x
  2. Step 2: Convert to fraction form
    77,366,214.14/116,050,130.31 = 22,779,833.18/x
  3. Step 3: Cross multiply
    77,366,214.14x = 116,050,130.31 × 22,779,833.18
  4. Step 4: Simplify right side
    77,366,214.14x = 2,643,602,608,979,061.50
  5. Step 5: Solve for x
    x = 2,643,602,608,979,061.50/77,366,214.14
  6. Step 6: Final answer
    x = 34,169,988.00

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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.