Home / 64,387,705.02-96,621,283.36-29,837,666.88

Finding the Fourth Proportional to 64,387,705.02, 96,621,283.36 and 29,837,666.88

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Solution

The fourth proportional to 64,387,705.02, 96,621,283.36 and 29,837,666.88 is: 44,774,909.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,387,705.02 : 96,621,283.36 = 29,837,666.88 : x
  2. Step 2: Convert to fraction form
    64,387,705.02/96,621,283.36 = 29,837,666.88/x
  3. Step 3: Cross multiply
    64,387,705.02x = 96,621,283.36 × 29,837,666.88
  4. Step 4: Simplify right side
    64,387,705.02x = 2,882,953,666,144,680
  5. Step 5: Solve for x
    x = 2,882,953,666,144,680/64,387,705.02
  6. Step 6: Final answer
    x = 44,774,909.52

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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.