Home / 95,323,981,366.40-131,547,088,050.08-55,249,205,984.24

Finding the Fourth Proportional to 95,323,981,366.40, 131,547,088,050.08 and 55,249,205,984.24

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Solution

The fourth proportional to 95,323,981,366.40, 131,547,088,050.08 and 55,249,205,984.24 is: 76,243,900,644.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,323,981,366.40 : 131,547,088,050.08 = 55,249,205,984.24 : x
  2. Step 2: Convert to fraction form
    95,323,981,366.40/131,547,088,050.08 = 55,249,205,984.24/x
  3. Step 3: Cross multiply
    95,323,981,366.40x = 131,547,088,050.08 × 55,249,205,984.24
  4. Step 4: Simplify right side
    95,323,981,366.40x = 7,267,872,164,305,825,693,696
  5. Step 5: Solve for x
    x = 7,267,872,164,305,825,693,696/95,323,981,366.40
  6. Step 6: Final answer
    x = 76,243,900,644.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.