Home / 62,211,075.20-93,316,612.80-59,523,689.60

Finding the Fourth Proportional to 62,211,075.20, 93,316,612.80 and 59,523,689.60

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Solution

The fourth proportional to 62,211,075.20, 93,316,612.80 and 59,523,689.60 is: 89,285,534.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,211,075.20 : 93,316,612.80 = 59,523,689.60 : x
  2. Step 2: Convert to fraction form
    62,211,075.20/93,316,612.80 = 59,523,689.60/x
  3. Step 3: Cross multiply
    62,211,075.20x = 93,316,612.80 × 59,523,689.60
  4. Step 4: Simplify right side
    62,211,075.20x = 5,554,549,094,830,587
  5. Step 5: Solve for x
    x = 5,554,549,094,830,587/62,211,075.20
  6. Step 6: Final answer
    x = 89,285,534.40

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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.