Home / 59,247,695.40-88,871,543.10-30,549,881.40

Finding the Fourth Proportional to 59,247,695.40, 88,871,543.10 and 30,549,881.40

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Solution

The fourth proportional to 59,247,695.40, 88,871,543.10 and 30,549,881.40 is: 45,824,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,247,695.40 : 88,871,543.10 = 30,549,881.40 : x
  2. Step 2: Convert to fraction form
    59,247,695.40/88,871,543.10 = 30,549,881.40/x
  3. Step 3: Cross multiply
    59,247,695.40x = 88,871,543.10 × 30,549,881.40
  4. Step 4: Simplify right side
    59,247,695.40x = 2,715,015,101,539,988
  5. Step 5: Solve for x
    x = 2,715,015,101,539,988/59,247,695.40
  6. Step 6: Final answer
    x = 45,824,822.10

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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.