Home / 74,208,732.04-102,365,502.90-46,282,959.64

Finding the Fourth Proportional to 74,208,732.04, 102,365,502.90 and 46,282,959.64

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Solution

The fourth proportional to 74,208,732.04, 102,365,502.90 and 46,282,959.64 is: 63,843,948.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,208,732.04 : 102,365,502.90 = 46,282,959.64 : x
  2. Step 2: Convert to fraction form
    74,208,732.04/102,365,502.90 = 46,282,959.64/x
  3. Step 3: Cross multiply
    74,208,732.04x = 102,365,502.90 × 46,282,959.64
  4. Step 4: Simplify right side
    74,208,732.04x = 4,737,778,439,249,003
  5. Step 5: Solve for x
    x = 4,737,778,439,249,003/74,208,732.04
  6. Step 6: Final answer
    x = 63,843,948.13

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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.