Home / 58,938,533.40-88,407,800.10-18,549,017.40

Finding the Fourth Proportional to 58,938,533.40, 88,407,800.10 and 18,549,017.40

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Solution

The fourth proportional to 58,938,533.40, 88,407,800.10 and 18,549,017.40 is: 27,823,526.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,938,533.40 : 88,407,800.10 = 18,549,017.40 : x
  2. Step 2: Convert to fraction form
    58,938,533.40/88,407,800.10 = 18,549,017.40/x
  3. Step 3: Cross multiply
    58,938,533.40x = 88,407,800.10 × 18,549,017.40
  4. Step 4: Simplify right side
    58,938,533.40x = 1,639,877,822,350,621.50
  5. Step 5: Solve for x
    x = 1,639,877,822,350,621.50/58,938,533.40
  6. Step 6: Final answer
    x = 27,823,526.10

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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.