Home / 48,851,653.60-73,249,486.80-14,767,890.40

Finding the Fourth Proportional to 48,851,653.60, 73,249,486.80 and 14,767,890.40

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Solution

The fourth proportional to 48,851,653.60, 73,249,486.80 and 14,767,890.40 is: 22,143,373.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,851,653.60 : 73,249,486.80 = 14,767,890.40 : x
  2. Step 2: Convert to fraction form
    48,851,653.60/73,249,486.80 = 14,767,890.40/x
  3. Step 3: Cross multiply
    48,851,653.60x = 73,249,486.80 × 14,767,890.40
  4. Step 4: Simplify right side
    48,851,653.60x = 1,081,740,392,918,646.75
  5. Step 5: Solve for x
    x = 1,081,740,392,918,646.75/48,851,653.60
  6. Step 6: Final answer
    x = 22,143,373.11

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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.