Home / 58,749,871.60-88,124,807.40-46,656,636.40

Finding the Fourth Proportional to 58,749,871.60, 88,124,807.40 and 46,656,636.40

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Solution

The fourth proportional to 58,749,871.60, 88,124,807.40 and 46,656,636.40 is: 69,984,954.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,749,871.60 : 88,124,807.40 = 46,656,636.40 : x
  2. Step 2: Convert to fraction form
    58,749,871.60/88,124,807.40 = 46,656,636.40/x
  3. Step 3: Cross multiply
    58,749,871.60x = 88,124,807.40 × 46,656,636.40
  4. Step 4: Simplify right side
    58,749,871.60x = 4,111,607,096,681,829.50
  5. Step 5: Solve for x
    x = 4,111,607,096,681,829.50/58,749,871.60
  6. Step 6: Final answer
    x = 69,984,954.60

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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.