Home / 83,249,098.04-114,881,261.24-46,080,901.82

Finding the Fourth Proportional to 83,249,098.04, 114,881,261.24 and 46,080,901.82

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Solution

The fourth proportional to 83,249,098.04, 114,881,261.24 and 46,080,901.82 is: 63,590,263.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,249,098.04 : 114,881,261.24 = 46,080,901.82 : x
  2. Step 2: Convert to fraction form
    83,249,098.04/114,881,261.24 = 46,080,901.82/x
  3. Step 3: Cross multiply
    83,249,098.04x = 114,881,261.24 × 46,080,901.82
  4. Step 4: Simplify right side
    83,249,098.04x = 5,293,832,120,158,211
  5. Step 5: Solve for x
    x = 5,293,832,120,158,211/83,249,098.04
  6. Step 6: Final answer
    x = 63,590,263.98

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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.