Home / 85,596,000.86-118,122,707.67-46,437,776.36

Finding the Fourth Proportional to 85,596,000.86, 118,122,707.67 and 46,437,776.36

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Solution

The fourth proportional to 85,596,000.86, 118,122,707.67 and 46,437,776.36 is: 64,084,254.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,596,000.86 : 118,122,707.67 = 46,437,776.36 : x
  2. Step 2: Convert to fraction form
    85,596,000.86/118,122,707.67 = 46,437,776.36/x
  3. Step 3: Cross multiply
    85,596,000.86x = 118,122,707.67 × 46,437,776.36
  4. Step 4: Simplify right side
    85,596,000.86x = 5,485,355,881,817,117
  5. Step 5: Solve for x
    x = 5,485,355,881,817,117/85,596,000.86
  6. Step 6: Final answer
    x = 64,084,254.25

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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.