Home / 106,654,710,457.32-159,870,076,452-35,884,851,869.40

Finding the Fourth Proportional to 106,654,710,457.32, 159,870,076,452 and 35,884,851,869.40

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Solution

The fourth proportional to 106,654,710,457.32, 159,870,076,452 and 35,884,851,869.40 is: 53,789,598,108.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,654,710,457.32 : 159,870,076,452 = 35,884,851,869.40 : x
  2. Step 2: Convert to fraction form
    106,654,710,457.32/159,870,076,452 = 35,884,851,869.40/x
  3. Step 3: Cross multiply
    106,654,710,457.32x = 159,870,076,452 × 35,884,851,869.40
  4. Step 4: Simplify right side
    106,654,710,457.32x = 5,736,914,011,829,673,394,176
  5. Step 5: Solve for x
    x = 5,736,914,011,829,673,394,176/106,654,710,457.32
  6. Step 6: Final answer
    x = 53,789,598,108.05

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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.