Home / 106,596,004.40-159,894,006.60-46,011,730.40

Finding the Fourth Proportional to 106,596,004.40, 159,894,006.60 and 46,011,730.40

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Solution

The fourth proportional to 106,596,004.40, 159,894,006.60 and 46,011,730.40 is: 69,017,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,596,004.40 : 159,894,006.60 = 46,011,730.40 : x
  2. Step 2: Convert to fraction form
    106,596,004.40/159,894,006.60 = 46,011,730.40/x
  3. Step 3: Cross multiply
    106,596,004.40x = 159,894,006.60 × 46,011,730.40
  4. Step 4: Simplify right side
    106,596,004.40x = 7,356,999,924,255,020
  5. Step 5: Solve for x
    x = 7,356,999,924,255,020/106,596,004.40
  6. Step 6: Final answer
    x = 69,017,595.60

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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.