Home / 85,968,853.04-118,636,511.86-46,810,536.02

Finding the Fourth Proportional to 85,968,853.04, 118,636,511.86 and 46,810,536.02

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Solution

The fourth proportional to 85,968,853.04, 118,636,511.86 and 46,810,536.02 is: 64,598,264.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,968,853.04 : 118,636,511.86 = 46,810,536.02 : x
  2. Step 2: Convert to fraction form
    85,968,853.04/118,636,511.86 = 46,810,536.02/x
  3. Step 3: Cross multiply
    85,968,853.04x = 118,636,511.86 × 46,810,536.02
  4. Step 4: Simplify right side
    85,968,853.04x = 5,553,438,711,709,688
  5. Step 5: Solve for x
    x = 5,553,438,711,709,688/85,968,853.04
  6. Step 6: Final answer
    x = 64,598,264.55

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